| Welsh unisex baby names begining from A |
| Adda |
 | Welsh form of Adam 'of the red earth'. |
| Andras |
 | Manly; brave. Variant of English Andrew. |
| Andreas |
 | Welsh form of Andrew 'manly'. |
| Anwar |
 | Wild. |
| Arian |
 | Silver. |
| Arian |
 | Silver. Derived from Greek Arion, mythological magic horse born to Poseidon and Demeter. |
| Welsh unisex baby names begining from B |
| Beda |
 | Welsh form of Bede: name of a priest. |
| Berth |
 | Beautiful. |
| Berth |
 | Legendary son of Cadwy. |
| Bevin |
 | Youthful. |
| Welsh unisex baby names begining from C |
| Cadi |
 | Pure. |
| Carey |
 | Near the castle; from the castle. |
| Cary |
 | From the castle. 'Loving.'. |
| Caryl |
 | Variant of Carys: Love. |
| Cass |
 | Curly-headed. |
| Cassidy |
 | Curly-headed. |
| Cath |
 | Cat. |
| Ccri |
 | Loved one. |
| Welsh unisex baby names begining from D |
| Daryn |
 | Great. |
| Davy |
 | Diminutive of David: Beloved or friend, from the Hebrew. Sixth century St David (or Dewi) was patron saint of Wales. |
| Dee |
 | Dark. |
| Delwyn |
 | Derived from the Welsh words for neat and fair. |
| Delwyn |
 | Godly friend. |
| Drew |
 | Wise. |
| Du |
 | Dark. |
| Welsh unisex baby names begining from E |
| Earwine |
 | White river. |
| Eilwen |
 | Fair brow. |
| Eilwen |
 | Variant of Eilwyn: White-browed. |
| EmIyn |
 | Waterfall. |
| Emlyn |
 | Industrious. Welsh version of the Latin Aemilianus. Also, from the Welsh place name Newcastle Emlyn. Famous bearer: Welsh actor and dramatist Emlyn Williams. |
| Evin |
 | Variant of Evan: God is good. |
| Evon |
 | Variant of a Gaelic name anglicized as John. |
| Welsh unisex baby names begining from G |
| Gaenor |
 | A variant of the Gaelic Gaynor, meaning 'son of the blond man'. |
| Garan |
 | Stork. |
| Glenn |
 | Dwells in the glen. |
| Glyn |
 | Fair; good. |
| Glyn |
 | Valley. |
| Glynn |
 | Fair; good. From the glenn. |
| Gwen |
 | Diminutive of Gwendoline: Fair. Blessed. White browed. White circle. |
| Gwendelyn |
 | Fair. Blessed. White browed. White circle. |
| Gwendelyn |
 | Fair; blessed. |
| Gwyn |
 | Diminutive of Gwyneth: White. Fair. Happiness. Blessed. |
| Gwyn |
 | White or handsome. |
| Gwynn |
 | Fair; blessed. |
| Gwynn |
 | Handsome. Son of Nudd. |
| Welsh unisex baby names begining from I |
| Iona |
 | Legendary king of France. |
| Welsh unisex baby names begining from K |
| Kai |
 | Keeper of the keys. Form of Kay. |
| Kay |
 | Fiery. |
| Kelli |
 | From the wood. |
| Kelyn |
 | Legendary son of Caw. |
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