| Name | Meaning | Gender | Origin |
|---|
| Brownie | Moist chocolate cake with nuts | Unisex | |
| Buttercup | A bright yellow flowered plant. Also a term of endearment. | Female | |
| Cali | Most beautiful
| Female | English |
| Callie | Lark
| Female | Greek |
| Candy | Confectionery made with sugar. | Female | English |
| Carly | Little and womanly. Alternate Spelling: Carlie.
| Female | Feminine |
| Cassie | Abbreviation of Cassandra. Unheeded prophetess. In Homer's The Iliad Cassandra's prediction of the fall of Troy was unheeded.
| Female | English |
| Chelsea | river landing place, port | Female | |
| Chewbacca | | Unisex | Hebrew |
| Chloe | Fresh young blossom, Greek for blooming | Female | Greek |
| Cinnamon | | Female | Hebrew |
| Cj | | Unisex | |
| Cleo | From Cleopatra - Her father's glory | Female | Greek |
| Cleo | From Cleopatra - Her father's glory | Female | Greek |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Cocoa | cocoa Jumbo | Female | Color |
| Comet | A celestial body | Female | Nature |
| 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 |
| Cuddles | To nestle or snuggle. | Unisex | |
| Cupcake | Small cake baked in a cup shaped container | Unisex | |
| Daisy | Day's eye. A flower name.
| Female | |