| Name | Meaning | Gender | Origin |
|---|
| Cameron | Clan name meaning Bent nose.
| Male | Scottish |
| Carlton | Free men's town.
| Male | |
| Carmen | garden, field of fruit, song. One who has a beautiful voice. | Female | Spanish |
| Cassidy | Clever: Curly-headed.
| Female | Irish |
| Caterina | Greek, pure | Female | Italian |
| Chandler | candle maker | Male | |
| Charity | Affection, Charity, Brotherly Love | Female | Latin |
| Charles | manly, strong | Male | |
| Charlie | a man: variant of Carl.
| Male | English |
| Chekov | | Unisex | Hebrew |
| Chester | fortress, walled town, | Male | Latin |
| Chewy | Needing chewing. | Unisex | |
| Chi | Tree Branch | Unisex | Vietnamese |
| Chip | Fried slice of potato. Small piece of candy e.g. chocolate chip. | Male | |
| Chloe | Fresh young blossom, Greek for blooming | Female | Greek |
| Chris | one who carries Christ | Male | English |
| Christopher | Christ-bearer | Male | Greek |
| Chuck | a man: variant of Carl.
| Male | English |
| Cid | Contraction Of St. Denis | Unisex | English |
| Cindy | Abbreviation of Cynthia and Lucinda.
| Female | English |
| Cisco | Frenchman or free man | Male | English |
| Clara | bright, clear | Female | Latin |
| Clarence | bright | Male | Latin |
| Clark | cleric, scholar | Male | English |
| Claudia | Feminine of Claude.
| Female | Latin |