| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| COMGALL | - | Irish | ||
| COMGAN | - | Irish | ||
| COMHGHÁN | - | Irish | ||
| COMHGHALL | - | Irish | ||
| Compton | ['kɔmptən] | |||
| CONALL | - | Irish, Scottish, Irish Mythology | ||
| CONAN | - | Irish | ||
| CONCEPCIÓN | kawn-thep-THYON (Spanish), kawn-sep-SYON (Latin American Spanish) | Spanish | ||
| CONCEPTA | - | Irish | ||
| CONCETTA | kon-CHET-tah | Italian | ||
| CONCETTINA | kon-chet-TEE-nah | Italian | ||
| CONCETTO | kon-CHET-to | Italian | ||
| CONCHÚR | - | Irish, Irish Mythology | ||
| CONCHA | KON-chah | Spanish | ||
| Conchita | [kɔ:n'tʃi:ta:] |