| Chrysanthe | Woman | French Names |
| Chryseis | Woman | Greek Names |
| Chryses | Man | Greek Names |
| Chrystal | Woman | American Names |
| Chryzant | Man | Slavic Names |
| Chuchau | Unisex | Incan Names |
| Chuck | Man | American Names |
| Chul | Man | Korean Names |
| Chumani | Woman | Native American - Sioux Names |
| Chun | Woman | Korean Names |
| Chung | Man | Vietnamese Names |
| Chuong | Man | Vietnamese Names |
| Churchill | Man | English Names |
| Chyna | Woman | English Names |
| Chynna | Woman | American Names |
| Chyron | Unisex | English Names |
| Cian | Man | Irish Names |
| Cianna | Woman | Irish Names |
| Ciar | Man | Irish Names |
| Ciara | Woman | Irish Names |