| Name | Gender | Meaning | Favorites |
| Caitlin | Girl | The Celtic form of Catherine | |
| Camdyn | Girl | Winding valley | |
| Camille | Girl | Swiftness of Foot | |
| Candi | Girl | Bright, Clarity | |
| Carissa | Girl | Tender Touch | |
| Carla | Girl | Feminine of Charles | |
| Carly | Girl | Form of Caroline | |
| Carmen | Girl | Crimson, Red | |
| Caroline | Girl | Song of Joy | |
| Carrie | Girl | Song of Joy | |
| Carrington | Girl | Town of the marsh | |
| Catherine | Girl | Pure | |
| Charlene | Girl | Small Beauty | |
| Chastity | Girl | Purity | |
| Chaylse | Girl | Seaport | |
| Chelsa | Girl | Harbor | |
| Chelsea | Girl | Harbour | |
| Chelsey | Girl | Port of ships | |
| Cherise | Girl | Cherry | |
| Cheryl | Girl | Beloved | |
