| Cadmus | Man | Greek Names |
| Calais | Unisex | Greek Names |
| Calandra | Woman | Greek Names |
| Calantha | Woman | Greek Names |
| Calanthe | Woman | Greek Names |
| Caliadne | Woman | Greek Names |
| Calista | Woman | Greek Names |
| Calix | Man | Greek Names |
| Calla | Woman | Greek Names |
| Callia | Woman | Greek Names |
| Callias | Unisex | Greek Names |
| Callie | Woman | Greek Names |
| Calliope | Woman | Greek Names |
| Calliroe | Woman | Greek Names |
| Callista | Woman | Greek Names |
| Callisto | Woman | Greek Names |
| Callithyia | Woman | Greek Names |
| Calypso | Unisex | Greek Names |
| Cameo | Unisex | Greek Names |
| Cana | Unisex | Greek Names |