| Name | Meaning | Gender | Origin |
|---|
| Cheena | | Unisex | Hebrew |
| Cheese | | Unisex | Hebrew |
| Cherry | Various trees that produce red to black fruit. | Female | Fruit |
| Cheryl | beloved, dear | Female | Modern |
| Chestnut | Deciduous tree with an edible deep reddish brown nut. | Unisex | |
| Chiquita | Little girl
| Female | Spanish |
| Chloe | Fresh young blossom, Greek for blooming | Female | Greek |
| Chowder | | Unisex | Hebrew |
| Ciara | black-haired | Female | Irish |
| Cilla | after the singer Cilla Black | Female | English |
| Cinder | | Unisex | Hebrew |
| Cindy | Abbreviation of Cynthia and Lucinda.
| Female | English |
| Cinnabar | | Female | Hebrew |
| Cinnamon | | Female | Hebrew |
| Citrine | | Unisex | Hebrew |
| Citron | lemon | Female | |
| Clara | bright, clear | Female | Latin |
| Claret | A dry red wine | Female | Color |
| Clementine | mild, merciful | Female | |
| Clorox | | Unisex | Hebrew |
| 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 |