| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| CaoimhÍN | KEE-veen, KWEE-vin | Irish | ||
| Caoimhe | KEE-va, KWEE-va | Irish, Scottish | ||
| CaolÁN | - | Irish | ||
| Caomh | - | Ancient Irish | ||
| CaomhÁN | - | Ancient Irish | ||
| Caprice | - | English (Rare) | ||
| Capricia | - | English (Rare) | ||
| Caprina | - | Various | ||
| Cara | KAHR-ə, KER-ə | English | ||
| Caradoc | - | Welsh | ||
| Caradog | - | Welsh | ||
| Caramia | - | Various | ||
| Carbrey | KAHR-bree | Irish, Scottish | ||
| Carbry | KAHR-bree | Irish, Scottish | ||
| Careen | kə-REEN | English (Rare) |