| Canvas | Unisex | Greek Names |
| Carlyn | Woman | Greek Names |
| Carme | Woman | Greek Names |
| Carolos | Man | Greek Names |
| Cassander | Man | Greek Names |
| Cassandra | Woman | Greek Names |
| Cassia | Woman | Greek Names |
| Cassiopeia | Woman | Greek Names |
| Castalia | Woman | Greek Names |
| Castor | Man | Greek Names |
| Catherine | Woman | Greek Names |
| Cathy | Woman | Greek Names |
| Cedalion | Man | Greek Names |
| Celaeno | Woman | Greek Names |
| Cerelia | Woman | Greek Names |
| Ceres | Unisex | Greek Names |
| Ceto | Woman | Greek Names |
| Charis | Unisex | Greek Names |
| Charisma | Woman | Greek Names |
| Charissa | Woman | Greek Names |