| Name | Meaning | Gender | Origin |
|---|
| Caramel | A smooth chewy candy | Unisex | English |
| Carla | Man | Female | German |
| Carley | Free man | Female | German |
| Cayenne | Red ground spice from several varieties of capsicum | Female | English |
| Cecile | From The Latin Cecilia Meaning Blind. The Blind St. Cecilie - Patron Saint Of Music - Was A Talented Musician. | Female | English |
| Celeste | Heavenly | Female | French |
| Charisma | Charm, appeal | Female | English |
| Chatter | | Unisex | Hebrew |
| Checkers | | Unisex | Hebrew |
| Cheech | | Unisex | Hebrew |
| Cheeks | | Unisex | Hebrew |
| Cher | Dear one | Female | French |
| Cherokee | People Of A Different Speech. One Of The Largest American Indian Tribes. | Unisex | English |
| Cherry | Cherry | Female | English |
| Chief | One in highest rank or authority. | Unisex | English |
| Chili | | Unisex | Hebrew |
| Chipper | Lively spirits, cheerful. Chip off the old block. | Unisex | English |
| Chiquita | Small one | Female | Spanish |
| Chocolate | Product of cocoa seeds used for drinks or candy | Unisex | English |
| Chomper | | Unisex | Hebrew |
| Chopper | Slang for helicopter. One who chops or cuts. | Unisex | English |
| Chris | Bearer of Christ | Unisex | Greek |
| Christine | Follower of Christ | Female | Latin |
| Chumley | | Unisex | Hebrew |
| Cinder | | Unisex | Hebrew |
| Cindy | Light | Female | Latin |
| Claire | Clear | Female | Latin |
| Cleopatra | Glory + father | Female | Greek |
| Clove | Spice | Unisex | German |
| Clover | Clover | Female | English |