| Name | Meaning | Gender | Origin |
|---|
| Chec | | Unisex | Hebrew |
| Chester | fortress, walled town, | Male | Latin |
| Chip | Fried slice of potato. Small piece of candy e.g. chocolate chip. | Male | |
| Chris | one who carries Christ | Male | English |
| Christian | annointed, follows Christ | Male | Greek |
| Chuck | a man: variant of Carl.
| Male | English |
| Clarence | bright | Male | Latin |
| Claude | Lame.
| Male | |
| Clay | adhere, mortal | Male | English |
| Cleveland | land near the hill, from the cliffs | Male | English |
| Clint | English, hilltop town | Male | English |
| Coby | Supplanter, Representative | Male | English |
| Cohen | priest | Male | Hebrew |
| Cole | coal, victory of the people | Male | English |
| Colin | Strong and virile; victorious army; youth, child, victor | Male | English |
| Colt | From The Dark Town | Male | English |
| Connie | Constant, Firm | Male | English |
| Connor | lover of hounds | Male | Irish |
| Cooper | Barrel maker | Male | English |
| Corey | raven, from the hollow | Male | Irish |
| Cornelius | horn | Male | Latin |
| Costello | | Unisex | Hebrew |
| Cris | Anointed, Follower Of Christ | Unisex | English |
| Crosby | dweller near the town crossing | Male | Irish |
| Cunningham | From Cunningham | Unisex | Scottish |