| Name | Meaning | Gender | Origin |
|---|
| Chip | Fried slice of potato. Small piece of candy e.g. chocolate chip. | Male | |
| Chipmunk | | Unisex | Hebrew |
| Chipper | Lively spirits, cheerful. Chip off the old block. | Unisex | |
| Chiquita | Little girl
| Female | Spanish |
| Chopper | Slang for helicopter. One who chops or cuts. | Unisex | |
| Chucky | Man | Unisex | English |
| Chunky | Short, thick and stocky. Also means containing small pieces like chunky soup or stew. | Unisex | |
| Cinderella | little ash-girl | Female | |
| Clarice | Latin, bright, clear | Female | English |
| Claudius | lame | Male | Latin |
| Cookie | A small flat, crisp cake | Female | |
| Coral | Greek for small stone. Sincere or from the sea. Marine animal whose skeletons form coral reefs. | Female | Nature |
| Cosette | little thing | Female | |
| Cotton | | Male | Hebrew |
| Courtney | from the court | Female | |
| Cricket | A leaping insect | Female | Nature |
| Cruiserweight | | Male | |
| Crumb | | Unisex | Hebrew |
| Crumbs | A small fragment of cake or biscuit. | Unisex | |
| Cub | | Unisex | |
| Cubby | | Unisex | Hebrew |
| Cuddles | To nestle or snuggle. | Unisex | |
| Cupcake | Small cake baked in a cup shaped container | Unisex | |
| Cutey | | Female | Hebrew |
| Cutie | A cute character. | Female | |