| Dylan | | DUL-an (Welsh), DIL-ən (English) | Welsh, English, Welsh Mythology | |
| Eigyr | | - | Welsh Mythology | |
| Enid | | - | Welsh, Welsh Mythology, Arthurian Romance | |
| Geraint | | GE-rient (Welsh), ji-RAYNT (English) | Welsh, Welsh Mythology, Arthurian Romance | |
| Goronwy | | - | Welsh, Welsh Mythology | |
| Govannon | | - | Welsh Mythology | |
| Gwalchmei | | - | Welsh Mythology | |
| Gwenhwyfar | | - | Welsh Mythology, Arthurian Romance | |
| Gwydion | | - | Welsh Mythology | |
| Kay (2) | | - | Welsh Mythology, Arthurian Romance | |
| Lleu | | LAY | Welsh Mythology | |
| Llew | | - | Welsh, Welsh Mythology | |
| Llyr | | - | Welsh Mythology | |
| Luned | | LIN-ed (Welsh) | Welsh, Welsh Mythology, Arthurian Romance | |
| Lunete | | - | Welsh Mythology, Arthurian Romance | |