| Name | Meaning | Gender | Origin |
|---|
| Berta | Famous | Female | Germanic |
| Bess | Diminutive Of Elizabeth. | Female | Hebrew |
| Bethany | House of figs | Female | Hebrew |
| Biggles | | Unisex | Hebrew |
| Biscuit | A cookie or cracker | Unisex | English |
| Blaze | Stuttering | Unisex | Latin |
| Blitz | | Unisex | Hebrew |
| Blue | Blue | Unisex | English |
| Bobbi | Bright fame | Female | Germanic |
| Bobby | Bright fame | Unisex | Germanic |
| Boomer | A large full grown kangaroo. A baby boomer. | Unisex | English |
| Boris | Battle, fight | Male | Slavonic |
| Bradley | Broad wood | Male | English |
| Brandy | Burning wine | Female | English |
| Brodie | Muddy place | Male | Gaelic |
| 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 |
| Bruno | Armour | Male | Germanic |
| Bubbles | Thin spherical liquid filled with gas. Irrepressible activity. | Unisex | English |
| Buddy | Herald | Male | English |
| Bull | The adult male of certain large animals like cattle and elephants | Unisex | English |
| Buster | One that breaks up something | Unisex | American English |
| Caesar | Long Hair | Male | Latin |
| Cain | A spear | Male | Hebrew |
| Callie | Most beautiful | Female | Greek |
| Candice | Fire-white | Female | Greek |
| Candy | Honest | Female | Latin |
| Captain | A captain | Unisex | English |
| Casey | From Cayce | Male | American English |
| Casper | Treasurer | Male | Persian |
| Cassie | She who entangles men | Female | Greek |