| Name | Meaning | Gender | Origin |
|---|
| Brenda | Sword | Female | Norse |
| Brice | Dappled | Unisex | French |
| Bullet | A metal cylinder shot from a rifle or gun. Used to express speed. | Unisex | English |
| Buster | One that breaks up something | Unisex | American English |
| Butch | Masculine in appearance or manner. | Unisex | American English |
| Buttons | | Unisex | Hebrew |
| Cairo | Victorious one | Unisex | Arabic |
| Calypso | Conceal | Female | Greek |
| Cameron | Crooked nose | Unisex | Gaelic |
| Candy | Honest | Female | Latin |
| Capone | | Unisex | Hebrew |
| Captain | A captain | Unisex | English |
| Cassie | She who entangles men | Female | Greek |
| Chaos | Gaping void | Unisex | Greek |
| Charley | Free man | Unisex | German |
| Charlie | Free man | Unisex | Germanic |
| Checkers | | Unisex | Hebrew |
| Chief | One in highest rank or authority. | Unisex | English |
| Chloe | Means | Female | English |
| Chum | | Unisex | Hebrew |
| Chunky | Short, thick and stocky. Also means containing small pieces like chunky soup or stew. | Unisex | English |
| Clay | Clay | Female | English |
| Clementine | Merciful, mild, gentle | Female | Latin |
| Cleo | Of a well known father | Female | Greek |
| Coco | A Pet Name. | Unisex | French |
| Comet | A celestial body | Unisex | English |
| Crackers | | Unisex | Hebrew |
| Critter | | Unisex | Hebrew |
| Crunch | | Unisex | Hebrew |
| Cupid | Desire | Unisex | Latin |