| Name | Meaning | Gender | Origin |
|---|
| Brooke | A brook, stream | Unisex | English |
| Buddy | Herald | Male | English |
| Bugsy | | Unisex | Hebrew |
| Bullet | A metal cylinder shot from a rifle or gun. Used to express speed. | Unisex | English |
| Bunny | Little rabbit | Female | English |
| Buster | One that breaks up something | Unisex | American English |
| Buzz | To move quickly and busily, to bustle | Male | English |
| Capone | | Unisex | Hebrew |
| Casey | From Cayce | Male | American English |
| Casper | Treasurer | Male | Persian |
| Chaos | Gaping void | Unisex | Greek |
| Charlie | Free man | Unisex | Germanic |
| Chico | Boy | Male | Spanish |
| Chloe | Means | Female | English |
| Cleo | Of a well known father | Female | Greek |
| Coco | A Pet Name. | Unisex | French |
| Cody | Descendant of Cuidighthigh | Male | Gaelic |
| Colby | Coalworker | Male | English |
| Cooper | Barrel maker | Male | English |
| Cosmo | Order | Male | Greek |
| Cuddles | To nestle or snuggle. | Unisex | English |
| Cupid | Desire | Unisex | Latin |
| Cutie | A cute character. | Unisex | English |
| Cyclone | A violent rotating windstorm. | Unisex | English |
| Daisy | Day's eye | Female | English |
| Darby | Deer settlement | Female | Norse |
| Dash | From Chiel | Male | French |
| Dashiell | From Chiel | Male | French |
| Dawn | Sunrise, daybreak | Female | English |
| Denver | Dane crossing | Male | English |