| Name | Meaning | Gender | Origin |
|---|
| Charles | manly, strong | Male | |
| Charley | Manly | Unisex | English |
| Chase | hunter, To follow or go in pursuit | Male | |
| Chet | fortress, walled town | Male | English |
| Christian | annointed, follows Christ | Male | Greek |
| Christopher | Christ-bearer | Male | Greek |
| Chunky | Short, thick and stocky. Also means containing small pieces like chunky soup or stew. | Unisex | |
| Clark | cleric, scholar | Male | English |
| Clayton | place with good clay | Male | English |
| Clint | English, hilltop town | Male | English |
| Clyde | Nature name | Male | Scottish |
| Cohen | priest | Male | Hebrew |
| Colby | coal town | Male | English |
| Colby | coal town | Male | English |
| Cole | coal, victory of the people | Male | English |
| Comfort | To Comfort, Strengthen | Male | English |
| Conan | Hound.
| Male | Irish |
| Connie | Constant, Firm | Male | English |
| Connor | lover of hounds | Male | Irish |
| Conrad | brave counsel | Male | |
| Constantine | steadfast | Male | Latin |
| Cooper | Barrel maker | Male | English |
| Corey | raven, from the hollow | Male | Irish |
| Cornelius | horn | Male | Latin |
| Corrigan | | Unisex | Hebrew |