| Cesar | Man | Spanish Names |
| Chabela | Woman | Spanish Names |
| Chago | Man | Spanish Names |
| Chalina | Woman | Spanish Names |
| Charo | Woman | Spanish Names |
| Chavez | Man | Spanish Names |
| Che | Man | Spanish Names |
| Cheche | Unisex | Spanish Names |
| Chepe | Man | Spanish Names |
| Chico | Man | Spanish Names |
| Chiquita | Woman | Spanish Names |
| Chita | Woman | Spanish Names |
| Chofa | Woman | Spanish Names |
| Christabel | Woman | Spanish Names |
| Cicerón | Man | Spanish Names |
| Cid | Man | Spanish Names |
| Cielo | Woman | Spanish Names |
| Cinco | Man | Spanish Names |
| Cisco | Man | Spanish Names |
| Cisneros | Unisex | Spanish Names |