Welsh Baby Boy Names: 580+ Strong, Poetic & Timeless Picks Full of Celtic Charm

If you’ve ever listened to the Welsh language, you know—it sings. There’s a music to it, a rhythm that feels ancient and otherworldly. Naming your little boy something Welsh is like giving him a piece of poetry, history, and nature all wrapped up in one tiny word.

Maybe you’ve been enchanted by those double L’s (like in Llewelyn), or you’re drawn to Wales’ legendary heroes, rolling green hills, and mystical folklore. Welsh names have this beautiful knack for being both romantic and strong—they sound lyrical, but never fragile.

So, whether you’re a fan of Celtic mythology, looking for something unique but rooted in tradition, or simply love that “old soul with modern flair” vibe, this list is for you. Let’s wander through the valleys and legends together—here are 580+ Welsh baby boy names that might just steal your heart.

Nature-Inspired Welsh Baby Boy Names

Wales is lush—forests, mountains, rivers, and wild coastlines. Naturally, many Welsh names draw from the natural world. These names feel earthy, grounded, and poetic.

1. Afon – Means “river.” Simple, serene, and strong—perfect for a calm little soul with deep currents of thought.
2. Aran – “Mountain.” Majestic and solid, inspired by the Aran Mountains in Wales.
3. Berwyn – “White summit.” A grounded name that’s also the name of a mountain range—cool and classic.
4. Derwen – “Oak tree.” Strong, rooted, and a perfect nature choice for an old-soul baby boy.
5. Eirian – “Bright, beautiful.” Has that radiant, shining quality—like sunlight on water.
6. Glyn – “Valley.” Simple and grounded, with countryside charm.
7. Mabon – “Son of the mother.” A figure from Welsh mythology associated with youth and harvest.
8. Rhydian – “Ford” or “crossing.” Has a mystical, adventurous ring to it.
9. Taran – “Thunder.” Bold and powerful—ideal for a spirited little one.
10. Teilo – “Plentiful.” A saint’s name with a soft, lyrical feel.
11. Caerwyn – “White fortress.” Evokes imagery of misty castles.
12. Dewydd – “Beloved.” A nature-connected variation of the Welsh version of David.
13. Gethin – “Dark-skinned” or “swarthy.” Earthy and grounded.
14. Hafgan – “Summer song.” So warm and lyrical—it feels like sunlight.
15. Llyn – “Lake.” Short, soft, and very on-trend with minimalist names.
16. Nant – “Stream.” Perfect for parents who love simplicity and natural beauty.
17. Tirion – “Gentle” or “kind.” A sweet name for a gentle-hearted boy.
18. Eiraid – “Of the snow.” Crisp and wintry, but full of grace.
19. Ewyn – “Foam” or “froth.” Breezy and oceanic.
20. Heulog – “Sunny.” If you imagine a bright, cheerful baby—this one’s spot-on.
21. Aelwyd – “Hearth.” Cozy, warm, and symbolic of home.
22. Baran – “Summit.” Evokes lofty peaks and bold spirit.
23. Cader – “Chair” (as in Cadair Idris, “Idris’s Chair” mountain).
24. Eryr – “Eagle.” Majestic and sharp.
25. Taranog – “Little thunder.” Perfect for a spirited baby.
26. Mynydd – “Mountain.” Simple and strong.
27. Heulogon – “Sunny one.” Bright and joyful.
28. Celynor – “Holly grove.” Soft yet earthy.
29. Awenydd – “Inspired by the spirit.” Mystical and nature-filled.
30. Ceirios – “Cherry tree.” Sweet and colorful.
31. Dail – “Leaf.” Minimal and gentle.
32. Eirianedd – “Shining one.” For a radiant soul.
33. Gwyar – “Blood” or “flow,” a mythic name tied to life and nature.
34. Rhosyn – “Rose.” Romantic and floral.
35. Tremyn – “Quiet valley.” Peaceful and rare.
36. Lleian – “Nightingale.” Musical and light.
37. Arfon – “From over the river.” Deeply geographical.
38. Caerion – “Fortress.” Strong, natural imagery.
39. Glaw – “Rain.” Beautiful and moody.
40. Heulwen – “Sunlight.” Soft and optimistic.
41. Môrganog – “Sea-born.” Coastal and soothing.
42. Rhew – “Frost.” Icy and poetic.
43. Tirionen – “Gentle land.” Pastoral charm.
44. Ysgafn – “Light” or “gentle.”
45. Derw – “Oak.” Ancient strength and beauty.

Heroic & Legendary Welsh Baby Boy Names

These names echo ancient Welsh myths, knights, and heroes—think King Arthur vibes, dragon slayers, and poetic warriors.

1. Arthur – Yes, that Arthur—the legendary king. While English in use, its roots are deeply Welsh.
2. Owain – “Young warrior.” A name borne by heroic figures in Welsh lore.
3. Llewelyn – “Leader” or “lion-like.” Regal, noble, and full of pride.
4. Cadoc – “Battle.” A saint and hero’s name—simple yet strong.
5. Madoc – “Good.” A legendary explorer, said to have discovered America before Columbus!
6. Caradoc – “Beloved.” A knight of the Round Table, and full of grace.
7. Emrys – “Immortal.” The Welsh version of Ambrosius, tied to Merlin’s legend (Myrddin Emrys).
8. Gareth – “Gentle.” A noble knight’s name, classic yet approachable.
9. Trystan – The Welsh version of Tristan. Romantic, tragic, and beautifully timeless.
10. Taliesin – “Radiant brow.” A legendary poet and bard, symbolizing wisdom and inspiration.
11. Bleddyn – “Wolf.” Fierce yet elegant, perfect for a protective little spirit.
12. Cadfael – “Battle prince.” Literary lovers will know this from Ellis Peters’ novels.
13. Owain Glyndŵr – “The last true Prince of Wales.” A name loaded with history and pride.
14. Gwalchmai – “Hawk of May.” Another name for Sir Gawain in Arthurian legend.
15. Bedwyr – “Grave” or “serious.” The Welsh form of Bedivere, Arthur’s loyal knight.
16. Peredur – “Hard spear.” Brave, bold, and knightly.
17. Cadwallon – “Battle leader.” Traditional and powerful.
18. Idris – “Ardent lord.” Also the name of the stunning Welsh mountain Cadair Idris.
19. Maelgwn – “Prince.” Has a regal, medieval flair.
20. Rhonabwy – From “The Dream of Rhonabwy,” an epic medieval tale.
21. Addaon – Son of Taliesin in legend. Noble lineage.
22. Alawn – “Melody.” A bardic hero’s name.
23. Beli – Ancient king of Britain. Regal and strong.
24. Brych – “Speckled.” Brave and striking.
25. Cadfan – “Battle place.” Saint and warrior vibes.
26. Cynyr – “Chief.” Leaderly and powerful.
27. Dyfnwal – “Deep power.” Deeply mythic.
28. Elidir – “Gifted.” A noble old name.
29. Garanhir – “Long-legged crane.” Symbol of elegance.
30. Gwrgi – “Man-dog.” Warrior from the Mabinogion.
31. Iddog – “Lordly.”
32. Meilyr – “Prince.” Old and noble.
33. Myrddin – The true Welsh name of Merlin!
34. Rhunfab – “Son of Rhun.” Proud lineage name.
35. Sawyl – “Samuel.” Ancient Welsh biblical form.
36. Teithrin – “Traveler.” Adventurous energy.
37. Tudurion – “Descendant of Tudur.” Historic charm.
38. Urien – “Privileged birth.” Legendary lord of Rheged.
39. Ynyr – “Honorable.” Heroic and pure.
40. Cadwgan – “Battle glory.” Glorious and strong.
41. Gweir – “Bound.” Connected to Arthurian legends.
42. Maelor – “Prince.” Highborn and proud.
43. Owainon – Mythic variant of Owain.
44. Talog – “Brow” or “forehead.” Warrior name.
45. Tydfil – “Fair.” Named for a martyred saint.

Old-School Cool: Vintage Welsh Names That Deserve a Comeback

These have that grandfather-chic charm—strong, traditional, but stylishly vintage again.

1. Dafydd – The Welsh form of David. Timeless and saintly.
2. Ieuan – Pronounced “YAY-an.” The Welsh equivalent of John.
3. Morgan – “Sea-born.” Classic and cool, worn by both legends and modern icons.
4. Rhys – “Ardor” or “enthusiasm.” Short, punchy, and eternally stylish.
5. Owen – The Anglicized form of Owain—friendly and familiar.
6. Iestyn – “Just” or “righteous.” Has that ancient Welsh elegance.
7. Geraint – “Old” or “venerable.” Noble and knightly.
8. Alun – “Rock.” A steady, dependable name with quiet strength.
9. Tudor – “Ruler of the people.” Regal and historical, thanks to the royal dynasty.
10. Iorwerth – “Handsome lord.” A name with deep roots and serious dignity.
11. Maredudd – “Great lord.” A distinguished classic.
12. Gruffudd – “Strong in faith.” The original Welsh form of Griffith.
13. Cadwaladr – “Battle leader.” Once borne by kings.
14. Gwynfor – “Fair and great.” Feels noble and old-worldly.
15. Meurig – “Dark-skinned.” Rare and stately.
16. Rhodri – “Wheel” or “circle.” Traditional and gentle.
17. Talfryn – “Brow of the hill.” Quirky and vintage-cute.
18. Brynmor – “Great hill.” Earthy, distinguished, and so Welsh.
19. Cynog – “Chief.” Feels strong and historic.
20. Tewdwr – An older form of Tudor. Deeply medieval.
21. Addwyn – “Pleasant.” Sweetly vintage.
22. Beuno – A 7th-century saint known for miracles.
23. Brydydd – “Poet.” For a little dreamer.
24. Cadocan – Old variant of Cadoc.
25. Cledan – “Hard.” Steadfast and firm.
26. Colwyn – “From the river Colwyn.” Flowing and rare.
27. Cynfrig – “Chief peace.” Grounded and ancient.
28. Deiniol – Saint Daniel of Bangor—peaceful strength.
29. Dewr – “Brave.” Simple, bold word name.
30. Dyfrig – “Holy man.” Vintage and strong.
31. Eiludd – “Related.” Evokes kinship and loyalty.
32. Eneas – “Praise.” Biblical and classic.
33. Gwern – “Alder tree.” Gentle but resilient.
34. Heddwyn – “Peaceful blessing.” Poetic and old-fashioned.
35. Ifor – “Lord.” Sharp, regal, and classic.
36. Meirion – “From Meirionnydd.” A heritage name.
37. Nudd – “Mist.” Ethereal old soul.
38. Rhydderch – “Red ruler.” Noble vintage charm.
39. Talfan – “Hill brow.” Strong but serene.
40. Tewdrig – “Ruler.” Medieval and bold.
41. Tyfryn – “Hill valley.” Pastoral peace.
42. Wynnor – “Fair.” Soft and sunny.
43. Meurigion – “Descendant of Meurig.” Historic feel.
44. Gwas – “Servant.” Humble old charm.
45. Eilion – “Second-born.” A familial vintage touch.

Modern & Cool Welsh Boy Names

For parents who want something Welsh but wearable on the playground, these modern picks balance heritage and trendiness perfectly.

1. Cai – Short and snappy, Welsh form of Kay.
2. Efan – Welsh version of Evan, meaning “God is gracious.”
3. Macsen – “Greatest.” Derived from the legendary Magnus Maximus.
4. Nye – From Aneurin—short, stylish, and charmingly British.
5. Arwel – “Prominent.” Cool and underused.
6. Bevan – “Son of Evan.” A strong surname-name that works beautifully as a first.
7. Dewi – The patron saint of Wales, Saint David himself!
8. Celyn – “Holly.” Fresh, botanical, and gender-neutral.
9. Eifion – From a region in Wales, giving it a local flair.
10. Jestin – “Righteous.” Feels familiar yet unique.
11. Lowri – Often a girl’s name, but in older usage, also seen for boys.
12. Rhun – “Great” or “mighty.” Minimal and modern.
13. Taren – “Rocky hill.” Sleek and nature-inspired.
14. Teirnon – “Lord.” Mythic yet approachable.
15. Vaughn – “Small.” Cool, cinematic, and Welsh to its core.
16. Bryn – “Hill.” Simple, naturey, and unisex-cool.
17. Corin – “Spear.” Smooth, modern, and literary.
18. Dyfan – “Little saint.” Sweet and soft.
19. Sion – Pronounced “Shawn.” Welsh for John—classic but exotic outside Wales.
20. Teagan – “Attractive.” Works for any gender—fresh and lovable.
21. Ari – “Silver.” Modern-minimalist.
22. Brenin – “King.” Regal but punchy.
23. Cynan – “Chief.” Classic but fresh.
24. Dyfi – From the Welsh river Dyfi.
25. Eilon – “Image.” Cool and calm.
26. Eurig – “Golden.” Shiny and soft.
27. Geth – A short, cool form of Gethin.
28. Harri – Welsh Henry. Simple and current.
29. Ianto – Diminutive of Ieuan. Friendly and modern.
30. Jac – Welsh Jack—spunky and sweet.
31. Kai – “Rejoice.” Globally chic.
32. Lowen – “Joyful.” Feels breezy and bright.
33. Macyn – Modern twist on Macsen.
34. Nico – Stylish, cosmopolitan Welsh use.
35. Rhett – Gritty and cool.
36. Sior – “George.” Welsh form, crisp and bold.
37. Taron – “Thunder.” Sounds cinematic.
38. Teon – “Gift.” Sleek and futuristic.
39. Wynter – Modern spin from “Wyn.”
40. Eifon – Regional but cool-sounding.
41. Blaidd – “Wolf.” Fierce and edgy.
42. Dewin – “Magician.” Whimsical, cool, modern.
43. Rai – Minimal, fresh, and easy to say.
44. Talfryn – “Hill brow.” Sounds like a soft indie hero name.
45. Zevan – Welsh-Evan fusion—modern global flair.

A–Z of More Welsh Baby Boy Names

Because we love a good alphabet-inspired wander! Here’s a lightning tour of even more gems.

1. A – Aeddan (“Little fire”), Aneirin (“Noble”), Arawn (“King of the underworld”), Aled (“River”).
2. B – Bedo (“Little one”), Brân (“Raven”), Brychan (“Speckled”), Bledri (“Wolf hero”).
3. C – Cadwyn (“Chain”), Carwyn (“Blessed love”), Cian (“Ancient”), Cledwyn (“Hardy”).
4. D – Dylan (“Great tide”), Dewydd (“Beloved”), Deri (“Oak grove”), Dwyfor (“Holy water”).
5. E – Emyr (“King”), Elis (“Kind”), Eilian (“Second, friendly”), Eurig (“Golden”).
6. F – Ffion (“Foxglove” – often feminine but flexible), Fferyll (“Blacksmith”), Fynnon (“Spring”).
7. G – Garan (“Crane”), Gethin (“Dark”), Gwion (“Innocent”), Gwyn (“White, fair”).
8. H – Hywel (“Eminent”), Heddwyn (“Peace and blessing”), Huw (“Heart, mind”), Harri (Welsh Henry).
9. I – Idris (“Lord”), Ifan (“God is gracious”), Ioan (“John”), Iolo (“Generous lord”).
10. J – Jac (Welsh Jack), Jago (Welsh James), Jestyn (Variant of Iestyn).
11. L – Lleu (“Light”), Llyr (“Sea”), Llywarch (“Leader”), Llyn (“Lake”).
12. M – Mabon (“Son”), Meirion (“Region name”), Meilyr (“Prince”), Morgan (“Sea-born”).
13. N – Nudd (“Mist”), Nefydd (“Heavenly”), Nial (“Champion”), Nowedd (“Renewed”).
14. O – Owain, Osian (“Little deer”), Olwen (“White footprint”).
15. P – Padrig (Welsh Patrick), Pryderi (“Care, thought”), Prys (“Valiant”).
16. R – Rhodri, Rhys, Rhiain, Rhiwallon (“Great ruler”).
17. S – Sion, Steffan (Welsh Stephen), Sulien (“Sun-born”).
18. T – Taran, Talfryn, Taranis (“Thunder god”), Tewdrig (“Ruler”).
19. W – Wynn (“Fair”), Wynfor, Wystan (“Battle stone”).
20. Y – Ynyr (“Honorable”), Ywain (Variant of Owain).

Literary & Mythic Welsh Baby Boy Names

Wales is a land of poets and dreamers, and its literature overflows with rich names that feel straight out of storybooks.

1. Aneirin – “Noble.” The name of a 6th-century poet who wrote Y Gododdin.
2. Taliesin – “Radiant brow.” The most famous bard of Welsh myth.
3. Pryderi – “Care.” A tragic and noble figure in The Mabinogion.
4. Elffin – Foster father of Taliesin. Symbolizes wisdom and guidance.
5. Llyr – “Sea.” The father of the legendary Bran and Branwen.
6. Bran – “Raven.” Symbol of prophecy and wisdom.
7. Manawydan – Brother of Bran, a figure of magic and patience.
8. Gwion – The boy who became Taliesin—symbolizing transformation.
9.  Gwydion – A magician and trickster god, clever and wise.
10. Dyfrig – Saint Dubricius, an early bishop and holy man.
11. Taliesin – “Shining brow.” The most famous bard in Welsh mythology — poet, magician, and wise man whose name radiates brilliance.
12. Mabon – “Divine son.” A central figure in the Mabinogion (the Welsh mythic cycle), associated with youth and vitality.
13. Pryderi – “Care, concern.” A heroic prince who appears throughout the Mabinogion; son of Rhiannon and Pwyll.
14. Llyr – “Sea.” The father of Bran the Blessed, tied to the ocean’s mystery and power.
15. Bran – “Raven.” In legend, Bran the Blessed was a giant king with a magical cauldron of rebirth.
16. Manawydan – “Sea god.” A noble figure of wisdom and patience, brother to Bran.
17. Gwydion – “Born of trees.” A trickster magician, clever and creative — the Welsh answer to Loki.
18. Math – “Bear.” The wizard-king of Gwynedd who could transform people with a touch of his wand.
19. Dylan – “Son of the sea.” A beautiful mythic figure who fled into the waves as soon as he was born.
20. Pwyll – “Wisdom.” The cunning prince of Dyfed, known for his fairness and cleverness.
21. Arawn – “King of the Otherworld.” Mysterious ruler of Annwn, the Celtic underworld — noble and powerful.
22. Tegid – “Fair.” Husband of the legendary Ceridwen; father to the magical Taliesin.
23. Elffin – “Fair one.” The foster father who discovered Taliesin, the shining poet-child.
24. Beli – “Shining.” A divine ancestor in Celtic mythology; short and radiant.
25. Geraint – “Old.” One of Arthur’s knights — loyal, brave, and deeply romantic.
26. Owain – “Young warrior.” The Welsh form of Yvain, one of King Arthur’s most beloved knights.
27. Peredur – “Spearman.” The Welsh precursor to Percival, seeker of the Holy Grail.
28. Cadog – “Battle glory.” Saint Cadoc was a wise scholar and protector of the poor.
29. Lleu – “Light.” From Lleu Llaw Gyffes, a hero whose story mirrors that of the Irish god Lugh.
30. Gwyn ap Nudd – “Fair, blessed.” The ruler of the fair folk and the underworld — mysterious and ethereal.
31. Bladud – “Wolf lord.” A semi-legendary king of Britain said to have founded Bath.
32. Taranis – “Thunder god.” A deity of storms and strength, with deep Celtic roots.
33. Nudd – “Mist.” Sometimes merged with the god Lludd Llaw Ereint, protector of Britain.
34. Edern – “Strong.” A knight of Arthur’s court known for courage and humility.
35. Idris – “Fiery lord.” Associated with the mountain Cadair Idris (“Idris’s Chair”), said to be the seat of a giant or poet.
36. Caradog – “Beloved.” Known as Caradoc in Arthurian legend; symbol of bravery and loyalty.
37. Rhun – “Mighty.” Prince Rhun ab Maelgwn, a historical and mythic hero.
38. Nuddion – “Mist-born.” Rare, poetic, and full of ancient echoes.
39. Madog – “Good.” Legend says he discovered America long before Columbus.
40. Elystan – “Kind.” Saint Elystan was a noble founder and a figure of pious strength.
41. Branoc – “Little raven.” Mysterious and darkly poetic.
42. Gwrtheyrn – “Overlord.” The shadowy, tragic king of early Welsh legend.
43. Cadfael – “Battle prince.” Popularized by Ellis Peters’ Brother Cadfael novels — intelligent and intuitive.
44. Merfyn – “Mariner.” An early Welsh ruler whose name carries the strength of the sea.
45. Eiddon – “Enthusiastic.” A warrior from Welsh poetic tradition.
46. Maelgwn – “Prince.” A powerful ruler from ancient Gwynedd — stately and proud.
47. Tegfan – “Fair hill.” Found in old Welsh Christian texts.
48. Gwalchmai – “Hawk of May.” The original Welsh form of Gawain, Arthur’s noble knight.
49. Arthfael – “Bear prince.” The root of the name Arthur — rugged and legendary.
50. Myrddin – “Sea fortress.” The original Welsh form of Merlin — the ultimate wizardly name!

Soft & Gentle Welsh Boy Names

Perfect for little dreamers—these have soft sounds, tender meanings, and poetic charm.

1. Arian – “Silver.” Shiny and gentle.
2. Ceri – “Love.” Unisex and sweet.
3. Eilir – “Butterfly.” Light and fluttery.
4. Llew – “Lion.” Soft but fierce.
5. Mabon – “Son.” Short and affectionate.
6. Sion – “God is gracious.” Always warm and approachable.
7. Teilo – “Saint’s name,” associated with kindness.
8. Nudd – “Mist.” Soft and mysterious.
9. Bryn – “Hill.” Calm and natural.
10. Eirion – “Bright one.” Shimmering and light.
11. Aerwyn – “Fair and blessed.”
12. Brynol – “Little hill.”
13. Caio – “Rejoice.”
14. Caronen – “Love.”
15. Eilirion – “Butterfly-like.”
16. Eirwyn – “White snow.”
17. Gwynan – “Fair.”
18. Heini – “Active.”
19. Lleuan – “Gentle light.”
20. Madogion – “Good-hearted.”
21. Nerwyn – “Noble white.”
22. Owyn – “Young fighter.”
23. Rhedyn – “Fern.”
24. Serenon – “Little star.”
25. Tewi – “Gentle.”
26. Tirionyn – “Kind.”
27. Urin – “Kind-hearted.”
28. Ystwyth – “Supple.” (also a river in Wales)
29. Cadwen – “Pure chain.”
30. Heulog – “Sunny.”
31. Melyn – “Yellow, fair.”
32. Pader – “Prayer.”
33. Sefin – “Saintly.”
34. Telyn – “Harp.”
35. Wenion – “White one.”

Bold & Fierce Welsh Boy Names

Strong, striking, and full of power—these names sound like they could belong to warriors or rock stars.

1. Cadell – “Battle spirit.”
2. Brynmor – “Great hill.”
3. Taranis – “Thunder god.”
4. Geraint – “Venerable.”
5. Mael – “Prince.”
6. Caradog – “Beloved warrior.”
7. Rhun – “Mighty.”
8. Dylan – “Son of the sea.”
9. Gruff – Short for Gruffudd, strong and grounded.
10. Llewelyn – “Lion-like.”
11. Arwelion – “Prominent.”
12. Blaen – “Point, summit.”
13. Brith – “Speckled warrior.”
14. Cadfaeron – “Battle fortress.”
15. Cadfron – “Battle crow.”
16. Cynwal – “High glory.”
17. Dewrion – “Brave ones.”
18. Dryw – “Wren.” (A small bird linked to prophecy)
19. Eldaf – “Holy.”
20. Garanog – “Little crane.”
21. Gwalch – “Hawk.”
22. Hywelion – “High one.”
23. Llewgan – “Little lion.”
24. Madogion – “Good.”
25. Maelgwnog – “Princelet.”
26. Nefr – “Holy.”
27. Rhuddlan – “Red enclosure.”
28. Rhunion – “Mighty one.”
29. Selyff – “Blessed peace.”
30. Tegon – “Fair.”
31. Trahaearn – “Iron-like.”
32. Tewdrig – “Ruler.”
33. Uthyr – “Terrible.” (King Arthur’s father)
34. Velyn – “Bright.”
35. Ysgar – “Champion.”

Rare & Hidden Gem Welsh Baby Boy Names

For parents who love the idea of something truly one-of-a-kind.

1. Aeron – “Berry” or “fruit.” Unique and vibrant.
2. Cynfael – “Chief prince.” Majestic and rare.
3. Eifion – “From the region of Eifionydd.” Has a beautiful ring to it.
4. Meilyr – “Prince.” Old-fashioned and stunning.
5. Rhiwallon – “Great ruler.” Dramatic and dignified.
6. Sulien – “Born of the sun.” Glowing and powerful.
7. Talfryn – “Hill brow.” Soft but dignified.
8. Gwern – “Alder tree.” Earthy and rare.
9. Idwal – “Lordly.” A kingly old gem.
10. Owainon – A poetic variation of Owain, rare and lyrical.
11. Adwen – “Holy.”
12. Aerion – “Silver-like.”
13. Aledan – “From the river.”
14. Blaiddon – “Little wolf.”
15. Cadvan – “Battle summit.”
16. Cethin – “Dusky.”
17. Cymro – “Welshman.” Patriotic and proud.
18. Dwyn – “Blessed.”
19. Eifior – “Joy.”
20. Gwenlyn – “Fair lake.”
21. Hael – “Generous.”
22. Ilar – “Cheerful.”
23. Llyfr – “Book.” Unique and intellectual.
24. Melwas – Legendary name linked to Arthurian tales.
25. Nantog – “Little stream.”
26. Rhydd – “Free.”
27. Serenor – “Starlike.”
28. Talfan – “Brow of hill.”
29. Teirnonion – “Little lord.”
30. Trenor – “Strong.”
31. Urwin – “Friend.”
32. Ysgawen – “Elder tree.”
33. Wynnion – “Blessed fair one.”
34. Pwyll – “Wisdom.”
35. Rhunog – “Strong-hearted.”

Modern Favorites with Welsh Roots

Names that cross borders and feel effortlessly global—while staying true to their Welsh heart.

1. Evan – “God is gracious.” A worldwide favorite with Celtic charm.
2. Dylan – “Son of the sea.” Loved everywhere from Wales to California.
3. Rhys – “Passion.” Feels cool and confident.
4. Morgan – “Sea-born.” Timeless and unisex.
5. Vaughn – “Small.” Chic and sharp.
6. Reese – The modern spin on Rhys.
7. Gareth – “Gentle.” Familiar but elegant.
8. Owen – “Young warrior.” Global appeal, Welsh roots.
9. Emrys – “Immortal.” Magical and modern.
10. Cai – “Rejoice.” Short, stylish, and versatile.
11. Rhys – “Passionate, ardent.” Sleek, global, and effortlessly cool. Reese Witherspoon’s surname says it all.
12. Owen – “Young warrior.” A timeless favorite from Wales to Hollywood.
13. Evan – Welsh form of John, meaning “God is gracious.” Modern, kind, and universal.
14. Dylan – “Son of the sea.” Thanks to poet Dylan Thomas, it’s eternally artistic.
15. Morgan – “Sea-born.” Smooth, gender-neutral, and cool across generations.
16. Lloyd – “Grey.” A sharp, vintage name making a comeback.
17. Gareth – “Gentle.” A quiet classic with knightly vibes.
18. Reese – The anglicized spin on Rhys — short, punchy, and pop-culture polished.
19. Griffin – Derived from Gruffudd. Mythical creature energy meets modern swagger.
20. Taron – Catapulted to fame by actor Taron Egerton; sleek and strong.
21. Vaughn – “Small.” Handsome, mature, and minimalist — perfect for the modern dad vibe.
22. Carwyn – “Blessed love.” Soft-hearted but confident.
23. Emrys – “Immortal.” The original name of Merlin — mysterious yet modern.
24. Bryn – “Hill.” Minimal and poetic; fits a calm, grounded boy.
25. Cai – “Rejoice.” Short, zippy, and cool like Kai but with Celtic roots.
26. Efan – “God is gracious.” The Welsh Evan; same warmth, extra charm.
27. Nye – “Honor.” Used by journalist Nye Bevan; small name, big impact.
28. Iwan – “God is gracious.” Wales’s friendly, relaxed answer to Ewan.
29. Huw – Welsh form of Hugh. Feels classic, intelligent, and kind.
30. Steffan – “Crown.” Cheerful, adaptable, and stylishly European.
31. Elliot – Not purely Welsh, but widely used in Wales — smooth and modern.
32. Owain – “Youth.” The original Welsh version of Owen; softer and more lyrical.
33. Macsen – Welsh form of Magnus, meaning “great.” Strong and regal.
34. Rhodri – “Wheel.” Ancient name now enjoying a modern revival.
35. Aled – “Offspring.” Soft, simple, and very Welsh.
36. Gethin – “Dark-skinned.” Rugged yet charming; feels both sporty and poetic.
37. Arwel – “Prominent, visible.” Traditional roots, modern sound.
38. Eurig – “Golden.” Subtle yet radiant, a lovely underused gem.
39. Teilo – “Saintly.” Easy to say, breezy to love.
40. Idris – “Fiery lord.” Thanks to actor Idris Elba, this name feels effortlessly cool worldwide.

Pop Culture & Famous Welsh Baby Boy Names

From actors to athletes, these names are steeped in Welsh pride and global recognition.

1. Ioan – As in Ioan Gruffudd (Fantastic Four).
2. Tomos – The Welsh version of Thomas.
3. Huw – As in Welsh journalist Huw Edwards.
4. Gareth – Welsh football legend Gareth Bale.
5. Rhodri – From Welsh history and modern culture alike.
6. Iwan – Like Iwan Rheon (Game of Thrones).
7. Taron – Like Taron Egerton (Rocketman).
8. Dewi – Honoring Saint David himself.
9. Steffan – “Crown.” Actor Steffan Rhodri from Gavin & Stacey.
10. Owain – Still popular in modern Wales and beyond.
11. Antony – As in Welsh actor Antony Hopkins.
12. Rhysand – From Sarah J. Maas’s fantasy world—rooted in Rhys.
13. Geraint – “Old.” A knightly figure from Welsh legend.
14. Eurig – “Golden.” Radiant and refined.
15. Taron – Rising star from Wales (Taron Egerton).
16. Elis – “My God is abundance.” Gentle and sweet.
17. Hefin – “Summer.” Cheerful and bright.
18. Huwcyn – A diminutive of Huw. Friendly and lovable.
19. Iwanon – “Gift of God.” Evokes creativity and grace.
20. Morganne – Soft twist on Morgan.
21. Rhydon – A strong fantasy-inspired Welsh form.
22. Sionyn – Diminutive of Siôn (John). Cute and cozy.
23. Caius – Inspired by Cai, a timeless variant.
24. Mervyn – “Sea hill.” Feels cinematic and cool.
25. Talieson – Variant of Taliesin, the bard.
26. Brynjar – “Hill warrior.” Nordic-Welsh blend!
27. Osianon – Playful variant of Osian.
28. Rhysar – Modern twist on Rhys for trend-lovers.
29. Gruffon – Derived from Gruffudd, but punchier.
30. Dyfryd – “Delight.” Perfect for a happy little boy.
31. Efanor – Inspired by Efan. Rare and smooth.
32. Macsenor – Modern update of Macsen.
33. Padrig – Welsh Patrick—classic saintly charm.
34. Teilo – “Saint.” Historic, spiritual, and soft.
35. Wynfor – “Fair and holy.” Wholesome and old-soul.

Short, Sweet & Simple Welsh Boy Names

For parents who love names that pack personality without too many syllables.

1. Bryn – “Hill.”
2. Cai – “Rejoice.”
3. Nye – “Honor.”
4. Efan – “God is gracious.”
5. Iolo – “Generous lord.”
6. Rhun – “Mighty.”
7. Tud – “People.”
8. Glyn – “Valley.”
9. Wyn – “Fair.”
10. Hedd – “Peace.”
11. Bryn – “Hill.” Calm, grounded, and nature-kissed — perfect for a little old soul.
12. Rhys – “Passionate.” Fierce yet polished; classic Welsh energy in four letters.
13. Cai – “Rejoice.” A modern spin with ancient roots, as breezy as Kai.
14. Nye – “Honor.” Sharp, clean, and strong — plus, Nye Bevan gave it major historical cool.
15. Huw – Welsh form of Hugh, meaning “mind” or “spirit.” Simple, friendly, and smart.
16. Macs – “Great.” A mini version of Macsen — bold and modern.
17. Ioan – “God is gracious.” Compact yet full of warmth and tradition.
18. Efan – “God is gracious.” The Welsh answer to Evan, but with a soft, musical flair.
19. Owen – “Young warrior.” A global favorite that still feels Celtic at heart.
20. Emrys – “Immortal.” Magical, mysterious, and just a bit Merlin-esque.
21. Aron – “Exalted.” Familiar yet rooted in Welsh tradition.
22. Sion – “God is gracious.” (Pronounced “Shawn.”) Friendly, lively, and effortlessly cool.
23. Eurig – “Golden.” Warm, radiant, and rare.
24. Tudor – “People’s ruler.” A tiny powerhouse of history and nobility.
25. Aled – “Offspring.” Gentle and quietly confident.
26. Daf – Short for Dafydd (David), meaning “beloved.” Casual, sweet, and old-school charming.
27. Iestyn – “Righteous.” Unique but surprisingly easy to say (YES-tin).
28. Teilo – “Saintly.” Light, lyrical, and full of grace.
29. Glyn – “Valley.” Rustic, natural, and cozy like a countryside breeze.
30. Bevan – “Son of Evan.” A smooth, modern, surname-style choice.
31. Celyn – “Holly.” Green, fresh, and perfect for a winter baby.
32. Eifion – “From Eifionydd.” Gentle and romantic.
33. Taron – Sleek and modern (thanks, Taron Egerton!) yet rooted in Welsh heritage.
34. Idris – “Fiery lord.” Regal yet friendly — and yes, Idris Elba totally made it iconic.
35. Rhodri – “Wheel.” Short, sturdy, and deeply traditional.
36. Dewi – “Beloved.” The Welsh form of David, and also the name of Wales’ patron saint.
37. Meir – “Bright.” Crisp, confident, and quietly radiant.
38. Tal – “Brow” or “forehead.” Often short for Taliesin — simple yet artsy.
39. Nai – “Nephew.” Cute, quirky, and totally modern.
40. Llew – “Lion.” Power and gentleness rolled into one stunning monosyllable.

Heavenly, Mystical & Spiritual Welsh Boy Names

These names feel like they belong in myths, prayers, or dreams.

1. Awen – “Inspiration.” Central to Welsh druidic tradition.
2. Elisedd – “Kind.”
3. Sulien – “Sun-born.”
4. Dyfrig – “Saint.”
5. Taranis – “Thunder god.”
6. Eilian – “Second, friendly.”
7. Emrys – “Immortal.”
8. Gwynfor – “Holy and fair.”
9. Nefydd – “Heavenly.”
10. Idris – “Fiery lord.”
11. Emrys – “Immortal.” The legendary birth name of Merlin himself — wise, mystical, and timeless.
12. Taliesin – “Shining brow.” The name of the great Welsh bard and magician; poetic and radiant.
13. Dewi – “Beloved.” Saint Dewi (David) is the patron saint of Wales — a name full of faith and gentleness.
14. Macsen – “Great.” From the Roman emperor Magnus Maximus, romanticized in Welsh myth as Macsen Wledig.
15. Owain – “Youthful warrior.” In Arthurian legend, Owain was a brave knight — noble and spiritual.
16. Aeron – “Berry” or “battle.” Also linked to the River Aeron — nature’s mystical flow.
17. Rhun – “Great, mighty.” Ancient Welsh princes bore this name; it radiates quiet power.
18. Eilian – “Second, saintly.” St. Eilian was known for miracles — a name of healing and grace.
19. Gwydion – “Born of trees.” A magician and trickster god in the Mabinogion — full of mythic allure.
20. Llyr – “The sea.” The Welsh sea god — deep, vast, and powerful.
21. Aneurin – “Man of honor.” Beloved poet and saintly figure; pronounced ah-NAY-rin.
22. Idris – “Fiery lord.” Also the name of the sacred Welsh mountain Cadair Idris (“Idris’s chair”), where legend says poets gain inspiration.
23. Elis – “God is my oath.” A quietly spiritual, modern classic.
24. Geraint – “Old.” A noble knight of Arthur’s court — chivalrous and wise.
25. Celyn – “Holly.” Symbol of eternal life and protection — a beautiful nature-spiritual choice.
26. Eurig – “Golden.” Symbolizing light, goodness, and divine grace.
27. Seren – “Star.” Traditionally used for girls, but soft and radiant for boys too.
28. Dafydd – “Beloved.” The Welsh version of David — saintly and soulful.
29. Teilo – “Saintly.” A rare gem associated with peace and devotion.
30. Rhydian – “Flowing.” Elegant and spiritual — connected to natural elements and emotion.
31. Eifion – “From Eifionydd.” Linked to serene, ancient lands of North Wales — deeply grounding.
32. Bevan – “Son of Evan.” Carries a gentle, almost reverent rhythm.
33. Meirion – “Of the sea.” Evokes calm waves and divine depth.
34. Tudur – “People’s ruler.” Noble and sacred, linked to medieval kings and saints.
35. Arwel – “Visible, prominent.” A name that shines with quiet confidence.

Epic & Uncommon Power Names

For parents dreaming of a little boy who’ll grow up with legend in his blood.

1. Cadfael – “Battle prince.”
2. Bleddyn – “Wolf.”
3. Cynan – “Chief.”
4. Maelgwn – “Prince.”
5. Tudur – “Ruler of the people.”
6. Gwrtheyrn – “Overlord.”
7. Owainon – “Young warrior.”
8. Carwyn – “Blessed love.”
9. Llywelyn – “Leader.”
10. Peredur – “Hard spear.”
11. Cadwaladr – “Battle leader.” Once the name of a 7th-century Welsh king — regal, commanding, and deeply historical.
12. Llewelyn – “Lion-like.” Noble, strong, and synonymous with medieval Welsh royalty.
13. Gruffudd – “Strong prince.” The original form of Griffin — raw, ancient, and powerful.
14. Caradog – “Beloved.” A warrior-saint and national hero — a name of valor and heart.
15. Cadoc – “Battle.” Saintly and fierce; strength through wisdom.
16. Madoc – “Benevolent.” According to legend, this Welsh prince discovered America before Columbus. Talk about epic!
17. Tudur – “People’s ruler.” Mighty and noble — the root of the Tudor royal dynasty.
18. Bleddyn – “Wolf.” Fierce and loyal, with ancient tribal vibes.
19. Rhodri – “Wheel.” Symbol of strength and progress — borne by medieval kings.
20. Owain – “Youthful warrior.” From Arthurian legend, a knight of pure courage.
21. Geraint – “Old one.” A noble and loyal knight from the Mabinogion.
22. Cynan – “Chief, leader.” Short, sharp, and loaded with authority.
23. Hywel – “Eminent.” A legendary Welsh lawmaker known for fairness — a ruler’s name with integrity.
24. Cadfael – “Battle prince.” Literary and mythic (remember Ellis Peters’ Brother Cadfael?). Strong and wise.
25. Taliesin – “Shining brow.” The mystical bard of Welsh legend — artistic brilliance meets spiritual power.
26. Macsen – “Great.” Based on Emperor Magnus Maximus, a mythic Welsh hero — a name with undeniable gravitas.
27. Owgan – “Born of noble lineage.” A rare variant that feels ancient and confident.
28. Taran – “Thunder.” Electric and bold — like naming your son after a storm.
29. Peredur – “Steel spear.” A heroic figure from Arthurian tales — fierce and steadfast.
30. Idwal – “Lordly.” Regal and rarely heard outside Wales — pure ancient strength.
31. Mabon – “Divine youth.” A hero of light and rebirth in Welsh mythology.
32. Cadfan – “Battle summit.” A saintly warrior and founder of an early Welsh monastery — strength with soul.
33. Garmon – “Brother.” Strong yet peaceful — name of a saint who guided and protected.
34. Rhun – “Mighty.” Simple, solid, and ancient. Feels like a name carved into stone.
35. Tegid – “Fair.” The husband of the enchantress Ceridwen — a name with mythic dignity.
36. Maelgwn – “Prince.” Majestic, melodic, and truly rare — a Welsh classic fit for a king.
37. Arthfael – “Bear prince.” The ultimate warrior name — gentle and mighty in equal measure.
38. Cadell – “Battle.” Common among early Welsh kings; direct, strong, and timeless.
39. Einion – “Anvil, stability.” Symbolic of endurance and resilience — solid and dependable.
40. Tewdwr – “Gift of God.” Ancient form of Theodore — rare, saintly, and dignified.

Gentle, Rural & Countryside Names

Simple, rustic, and full of green Welsh hills energy.

1. Deri – “Oak grove.”
2. Heddwyn – “Peaceful blessing.”
3. Meurig – “Dark-skinned.”
4. Talfryn – “Hill brow.”
5. Eirian – “Bright.”
6. Brychan – “Speckled.”
7. Nant – “Stream.”
8. Gwyn – “Fair.”
9. Celyn – “Holly.”
10. Afon – “River.”
11. Bedwyr – Meaning “grave” or “serious,” Bedwyr was a knight of the Round Table — but the name also has a soft, rural lilt to it.
12. Emyr – Translates to “king” or “lord,” yet it carries a humble, lyrical charm — ideal for a little leader with a gentle spirit.
13. Iolo – Short for “Iorwerth,” this cheerful, countryside-sounding name means “handsome lord.” It feels bright and approachable, like a sunny day in the meadows.
14. Heddwyn – Meaning “blessed peace,” this poetic name conjures up images of quiet valleys and calm hearts.
15. Gwion – A lovely, ancient name meaning “pure” or “innocent.” It’s also the original name of the bard Taliesin in Welsh legend!
16. Madog – Meaning “beneficent” or “good-natured,” this name has a soft, melodic flow that feels like the rhythm of nature.
17. Glyn – Simple and peaceful, Glyn means “valley.” It’s understated, classic, and deeply connected to the Welsh landscape.
18. Celyn – Meaning “holly,” this name feels festive and natural, perfect for a winter baby.
19. Deiniol – A historic name meaning “church” or “holy,” yet it sounds warm and approachable.
20. Talfryn – Meaning “hilltop,” this name feels fresh and breezy, like a morning walk through the Welsh countryside.
21. Llion – Meaning “lion” or “torrent,” it balances calm and strength — perfect for a gentle boy with quiet courage.
22. Meurig – A charming old Welsh form of “Maurice,” meaning “dark-skinned.” It feels cozy and traditional.
23. Aeron – A nature name that can mean “berries” or “fruit.” It has a soft, flowing tone and works beautifully in modern times.
24. Osian – (pronounced OSH-an) meaning “little deer” — one of Wales’ most beloved names, graceful and poetic.
25. Taliesin – Meaning “shining brow,” this name belonged to a legendary Welsh poet. It’s both mystical and gentle.
26. Berwyn – Meaning “white hill,” this name feels grounded, rustic, and strong in a subtle way.
27. Caio – Meaning “rejoice,” it’s a short and sweet countryside gem with cheerful energy.
28. Idris – Meaning “ardent lord” or “fiery leader,” but it’s also the name of a mountain in Wales — perfect for nature lovers.
29. Aneirin – Pronounced ah-NAY-rin, meaning “noble” — an ancient bardic name that still feels modern and soft.
30. Owain – Meaning “noble youth,” this classic Welsh name has been loved for centuries and feels timelessly kind.
31. Talog – Meaning “front of battle,” but it feels earthy and grounded rather than aggressive — a balanced, brave name.
32. Rhydian – Meaning “from the ford,” this name carries imagery of rivers and crossings, symbolizing transition and calm flow.
33. Elis – The Welsh form of “Elijah,” meaning “my God is Yahweh.” Simple, classic, and serene.
34. Taran – Meaning “thunder,” this name carries natural strength while still feeling poetic and fluid.
35. Eirion – Meaning “bright” or “beautiful,” this name sparkles softly, like morning light on a mountain stream.

Closing Thoughts: A Little Welsh Magic for a Big New Life

Welsh names have this incredible ability to feel ancient yet fresh, strong yet tender. They’re full of poetry, natural imagery, and legendary depth. Whether you’re drawn to the rugged charm of Rhydian, the mystical melody of Taliesin, or the timeless warmth of Rhys, you can’t really go wrong.

Each of these names carries a story—a song of the land, the wind, the sea, and the generations that came before.

So as you choose, take your time. Say them out loud. Picture your little boy running through a meadow or curled up with a bedtime story. The right name will hum in your heart—it’ll feel like it’s always been his.