| Name | Meaning | Gender | Origin |
|---|
| Caroline | strong, melody, song | Female | |
| Carter | cart driver | Male | English |
| Casey | brave, watchful | Male | Irish |
| Cassie | Abbreviation of Cassandra. Unheeded prophetess. In Homer's The Iliad Cassandra's prediction of the fall of Troy was unheeded.
| Female | English |
| Cassius | hollow | Male | Latin |
| Cat | pure | Female | English |
| Cat | pure | Female | English |
| Chad | Defence
| Male | English |
| Champion | | Male | Hebrew |
| Charles | manly, strong | Male | |
| Charlie | a man: variant of Carl.
| Male | English |
| Charlotte | petite and femininewoman, feminine of Charles | Female | |
| Charmaine | a singer | Female | Latin |
| Chec | | Unisex | Hebrew |
| Cheryl | beloved, dear | Female | Modern |
| 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 |
| Christie | a Christian | Female | English |
| Christina | anointed | Female | Greek |
| Chuck | a man: variant of Carl.
| Male | English |
| Cindy | Abbreviation of Cynthia and Lucinda.
| Female | English |
| Clarence | bright | Male | Latin |
| Claude | Lame.
| Male | |