| Name | Meaning | Gender | Origin |
|---|
| Chipper | Lively spirits, cheerful. Chip off the old block. | Unisex | English |
| Chocolate | Product of cocoa seeds used for drinks or candy | Unisex | English |
| Christian | Follower of Christ | Male | Latin |
| Clark | Man of learning | Male | English |
| Clay | Clay | Female | English |
| Clint | Settlement on the river Glyme | Male | English |
| Clyde | Refers To The Scottish Clyde River. | Male | Gaelic |
| Cocoa | Cocoa Jumbo | Unisex | English |
| Cody | Descendant of Cuidighthigh | Male | Gaelic |
| Cola | Charcoal | Unisex | English |
| Colby | Coalworker | Male | English |
| Colin | Dove | Male | Gaelic |
| Colton | Coal town | Male | English |
| Comet | A celestial body | Unisex | English |
| Conan | Little wolf hound | Male | Gaelic |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Unisex | English |
| Corey | God's peace | Male | Germanic |
| Cory | God's peace | Unisex | Germanic |
| Cosmo | Order | Male | Greek |
| Cowboy | | Unisex | Hebrew |
| Craig | Cliff | Male | Gaelic |
| Curtis | Courteous | Male | English |
| Cuthbert | Famous and clever | Male | English |
| Cyrus | Sun | Male | Persian |
| Dallas | Meadow stance | Male | Gaelic |
| Dalton | Town in the valley | Male | English |
| Dane | Honorable | Male | English |
| Daniel | God is my judge | Male | Hebrew |
| Dante | Enduring, obstinate | Male | Latin |
| Daredevil | | Unisex | Hebrew |