| Name | Meaning | Gender | Origin |
|---|
| Aidan | help, little fire | Male | Irish |
| Alan | handsome, cheerful, noble | Male | Irish |
| Alun | Irish, handsome, cheerful | Male | Welsh |
| Andreas | Strong & Manly | Male | Greek |
| Arthur | Strong as a rock, noble, follower of Thor | Male | Celtic |
| Bedwyr | Arthurian legend name
| Male | |
| Betsan | | Unisex | Hebrew |
| Brad | English, wide meadow | Male | English |
| Brian | strong | Male | Irish |
| Broderick | son of Roderick, from the broad ridge | Male | Norse |
| Cain | and Able | Male | Hebrew |
| Caradoc | Dearly loved
| Male | Welsh |
| Cari | Flows Like Water | Unisex | Turkish |
| Cerridwen | named for the Welsh Goddess of wisdom | Unisex | |
| Darren | great, rocky hill | Male | Irish |
| Dee | Dark | Unisex | Welsh |
| Dewey | Diminutive of Dafydd, Welsh variation of David | Male | Anglicized |
| Dewi | Welsh variation of David | Male | English |
| Dillon | Born Near The Sea | Male | Welsh |
| Drew | sturdy, vision | Male | English |
| Dylan | Man of the sea | Male | Welsh |
| Dylan | Man of the sea | Male | Welsh |
| Elian | Consecrated To The Gracious God | Unisex | Spanish |
| Emrys | Eternal | Male | Welsh |
| Evan | young warrior, well-born | Unisex | |