| Name | Gender | Meaning | Favorites |
| Byrd | Boy | Like a bird | |
| Byron | Boy | Barn or cottage | |
| Caitlin | Girl | The Celtic form of Catherine | |
| Caldwell | Boy | Cold spring | |
| Callum | Boy | Dove | |
| Calvin | Boy | Bald | |
| Camdyn | Girl | Winding valley | |
| Camille | Girl | Swiftness of Foot | |
| Candi | Girl | Bright, Clarity | |
| Carissa | Girl | Tender Touch | |
| Carla | Girl | Feminine of Charles | |
| Carlton | Boy | Town 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 | |
| Carroll | Boy | Champion | |
| Carson | Boy | Son of carr | |
| Carter | Boy | Driver of a cart | |
