| Name | Meaning | Gender | Origin |
|---|
| Burma | | Male | Hebrew |
| Burnt | | Unisex | Hebrew |
| Buster | One that breaks up something | Male | Modern |
| Caesar | Title for Roman Emperors | Male | Latin |
| Calypso | Greek for concealor. A type of music originating in the West Indies. Also a satellite of Saturn. | Male | Greek |
| Caramel | A smooth chewy candy | Unisex | |
| Carbon | Soft, black material. Carbon copying paper. | Unisex | |
| Casper | Master of the treasure | Male | Dutch |
| Celeste | heavenly | Female | Latin |
| Chalky | From chalk - a soft white calcite mineral | Male | |
| Chance | French for luck | Male | |
| Char | Beloved | Unisex | Celtic |
| Charcoal | A black carbon material produced from wood | Unisex | |
| Charles | manly, strong | Male | |
| Charlie | a man: variant of Carl.
| Male | English |
| Charm | Charm, Joy, Delight | Unisex | English |
| Charred | | Unisex | |
| Checkers | | Male | Hebrew |
| Cherokee | Native American Tribe | Unisex | English |
| Chesspiece | | Unisex | |
| Chocolate | Product of cocoa seeds used for drinks or candy | Male | |
| Ciara | black-haired | Female | Irish |
| Cinder | | Unisex | Hebrew |
| Cinders | | Unisex | Hebrew |
| Cinnamon | | Female | Hebrew |