| Capri | Unisex | Italian Names |
| Caprice | Woman | French Names |
| Capricorn | Unisex | Latin Names |
| Capron | Unisex | English Names |
| Capucine | Woman | French Names |
| Caquingora | Unisex | Incan Names |
| Cara | Woman | Italian Names |
| Carabella | Woman | Italian Names |
| Caractacus | Man | English Names |
| Caradoc | Man | Welsh Names |
| Caradonna | Woman | Latin Names |
| Caraf | Woman | Welsh Names |
| Caralynn | Woman | American Names |
| Caratacus | Man | Latin Names |
| Cardea | Woman | Latin Names |
| Cardenas | Unisex | Spanish Names |
| Caressa | Woman | American Names |
| Caresse | Woman | American Names |
| Carey | Unisex | Irish Names |
| Cargan | Man | Irish Names |