| Name | Meaning | Gender | Origin |
|---|
| Bronson | Brown's son | Male | English |
| Brown | Brown | Male | English |
| Bruce | Surname Since Medieval Times: Now A Common Given Name. Folklore Tale Of 14Th Century Robert King Of Scotland: (The Bruce) Who Learned The Value Of Perseverance From Watching A Spider Spin A Web. | Male | English |
| Brutus | Heavy, slow, foolish | Male | Latin |
| Buck | He-goat | Male | English |
| Buddy | Herald | Male | English |
| Bugsy | | Unisex | Hebrew |
| Burke | A fortification | Male | German |
| Burton | Fort town | Male | English |
| Buster | One that breaks up something | Unisex | American English |
| Buttercup | A bright yellow flowered plant. Also a term of endearment. | Unisex | English |
| Buttons | | Unisex | Hebrew |
| Caden | Little Fighter. | Unisex | English |
| Cairo | Victorious one | Unisex | Arabic |
| Cal | Bald | Unisex | French |
| Camden | Uncertain, perhaps winding valley | Male | English |
| Cameo | Delicate,carved relief | Unisex | English |
| Canute | Knot | Male | Norse |
| Capone | | Unisex | Hebrew |
| Carlos | Free man | Male | German |
| Carlton | Peasants' town | Male | English |
| Carson | Son Of Carr | Male | Gaelic |
| Carter | Transporter of materials | Male | English |
| Casey | From Cayce | Male | American English |
| Cash | Cash | Unisex | English |
| Cassidy | Curly | Male | Gaelic |
| Ceasar | Hairy Child, Long Haired | Male | Latin |
| Cera | From seraphim, meaning fiery ones. | Unisex | Latin |
| Cha-cha | | Unisex | Hebrew |
| Charles | Free man | Male | Germanic |