| Name | Meaning | Gender | Origin |
|---|
| Buster | One that breaks up something | Unisex | American English |
| Butterfinger | | Unisex | Hebrew |
| Buzz | To move quickly and busily, to bustle | Male | English |
| Calamity | | Unisex | Hebrew |
| Carter | Transporter of materials | Male | English |
| Casey | From Cayce | Male | American English |
| Cash | Cash | Unisex | English |
| Chance | Good fortune | Male | English |
| Chaos | Gaping void | Unisex | Greek |
| Charlie | Free man | Unisex | Germanic |
| Chase | Huntsman | Male | English |
| Chester | Camp | Male | Latin |
| Chewie | | Unisex | Hebrew |
| Chewy | Needing chewing. | Unisex | English |
| Chico | Boy | Male | Spanish |
| Chili | | Unisex | Hebrew |
| Coco | A Pet Name. | Unisex | French |
| Cocoa | Cocoa Jumbo | Unisex | English |
| Cody | Descendant of Cuidighthigh | Male | Gaelic |
| Cole | Coal | Male | English |
| Comet | A celestial body | Unisex | English |
| Cookie | A small flat, crisp cake | Unisex | English |
| Cooper | Barrel maker | Male | English |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Unisex | English |
| Cricket | A leaping insect | Unisex | English |
| Crush | | Unisex | Hebrew |
| Dandelion | A yellow rosette shaped flower. | Unisex | English |
| Dare | | Unisex | Hebrew |
| Dash | From Chiel | Male | French |
| Dawson | David's son | Male | English |