| Name | Meaning | Gender | Origin |
|---|
| Casper | Treasurer | Male | Persian |
| Champagne | French region | Unisex | French |
| Chanel | Channel, pipe | Female | French |
| Charla | Free man | Female | German |
| Charlotte | Free man | Female | Germanic |
| Chica | Pet Name Meaning Little Girl. | Unisex | English |
| Chichi | Loving | Unisex | Korean |
| Chico | Boy | Male | Spanish |
| Chipper | Lively spirits, cheerful. Chip off the old block. | Unisex | English |
| Chopper | Slang for helicopter. One who chops or cuts. | Unisex | English |
| Cinderella | Little ash girl | Female | English |
| Clarice | Clear | Female | Latin |
| Cocktail | | Unisex | Hebrew |
| Coco | A Pet Name. | Unisex | French |
| Cookie | A small flat, crisp cake | Unisex | English |
| Coralie | Maiden | Female | Greek |
| Cordell | Maker of cord | Male | English |
| Cotton | Woody hill | Unisex | Welsh |
| Coty | Riverbank | Male | French |
| Cubby | | Unisex | Hebrew |
| Cuddles | To nestle or snuggle. | Unisex | English |
| Cutie | A cute character. | Unisex | English |
| Darra | Wise. Dara Was A Biblical Descendant Of Judah Known For His Wisdom. | Female | English |
| Demi | Earth mother | Female | Greek |
| Devin | Descendant of Damhán | Female | Gaelic |
| Diamond | Precious gemstone | Unisex | English |
| Dice | Myth Name (Justice) | Unisex | English |
| Dinky | Dog on National Lampoon's Vacation | Unisex | English |
| Dolly | Gift of god | Female | Greek |
| Egan | Little fire | Male | Gaelic |