| Name | Meaning | Gender | Origin |
|---|
| Cody | Descendant of Cuidighthigh | Male | Gaelic |
| Cooper | Barrel maker | Male | English |
| Cosmo | Order | Male | Greek |
| Crash | To smash into things, to break or dash to pieces. To join a party without invitation. | Unisex | English |
| Cuddles | To nestle or snuggle. | Unisex | English |
| Cujo | | Unisex | Hebrew |
| Cupid | Desire | Unisex | Latin |
| Curt | Short | Male | English |
| Cutie | A cute character. | Unisex | English |
| Dash | From Chiel | Male | French |
| Dexter | Dyer of cloth | Male | English |
| Dinky | Dog on National Lampoon's Vacation | Unisex | English |
| Dixie | Strong power | Male | English |
| Duchess | From the AristoCats | Unisex | English |
| Duke | Duke | Male | English |
| Durango | Strong. | Unisex | English |
| Edward | Wealth protector | Male | English |
| Elton | Ella's town | Male | English |
| Elvis | Meaning unknown | Male | English |
| Ezra | Aid | Male | Hebrew |
| Festus | Holiday | Unisex | Latin |
| Flash | To move rapidly. | Unisex | English |
| Foxy | Resembling a fox. Slang for sexy | Unisex | English |
| Frank | Javelin | Male | Germanic |
| Gino | Of noble descent | Male | Greek |
| Girlie | Girl | Unisex | English |
| Gizmo | A mechanical device or gadget. | Unisex | English |
| Goober | Southern US term for peanut. Also chocolate covered peanuts | Unisex | English |
| Gus | From Gustave - Staff of the Goths | Male | English |
| Hamlet | Foolish and dull | Male | Danish |