| Name | Meaning | Gender | Origin |
|---|
| Charlotte | petite and femininewoman, feminine of Charles | Female | |
| Chessie | | Unisex | Hebrew |
| Chester | fortress, walled town, | Male | Latin |
| Chitty | | Unisex | Hebrew |
| Chloe | Fresh young blossom, Greek for blooming | Female | Greek |
| Cinderpelt | | Unisex | Hebrew |
| Cleo | From Cleopatra - Her father's glory | Female | Greek |
| Cleo | From Cleopatra - Her father's glory | Female | Greek |
| Cleopatra | glory of the father | Female | Greek |
| Clyde | Nature name | Male | Scottish |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Coconut | Edible white flesh of the coconut palm tree. | Unisex | |
| Cody | Helpful.
| Male | English |
| Cookie | A small flat, crisp cake | Female | |
| Cooper | Barrel maker | Male | English |
| Cosmo | Order, universe.
| Male | Italian |
| Cuddles | To nestle or snuggle. | Unisex | |
| Cupcake | Small cake baked in a cup shaped container | Unisex | |
| Cuten | | Unisex | Hebrew |
| Daisy | Day's eye. A flower name.
| Female | |
| Daisy | Day's eye. A flower name.
| Female | |
| Daredevil | | Unisex | Hebrew |
| Dexter | dyer, right-handed | Male | Latin |