| Name | Meaning | Gender | Origin |
|---|
| Cece | blind one | Female | Short |
| Cha-Cha | | Unisex | Hebrew |
| Chantilly | | Female | Hebrew |
| Charley | Manly | Unisex | English |
| Charlotte | petite and femininewoman, feminine of Charles | Female | |
| Cherry | Various trees that produce red to black fruit. | Female | Fruit |
| Chi Chi | Burmese for Sweet Sweet | Unisex | |
| Chipmunk | | Unisex | Hebrew |
| Chloe | Fresh young blossom, Greek for blooming | Female | Greek |
| Cici | Blind | Unisex | English |
| Cinderella | little ash-girl | Female | |
| Cinnamon | | Female | Hebrew |
| Claire | bright, clear | Female | |
| Clara | bright, clear | Female | Latin |
| Cleo | From Cleopatra - Her father's glory | Female | Greek |
| Cleo | From Cleopatra - Her father's glory | Female | Greek |
| Clover | Clover
| Female | |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Cocoa | cocoa Jumbo | Female | Color |
| Coconut | Edible white flesh of the coconut palm tree. | Unisex | |
| Cookie | A small flat, crisp cake | Female | |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Female | Word |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Female | Word |