| Bion | Derived from Greek, meaning 'life' or 'living' |
| Blakeleigh | A meadow of darkcolored grass. |
| Blakie | A variant meaning dark or fair one. |
| Blondine | A person with fair golden hair. |
| bofobe | A name meaning a joyful wanderer. |
| bogobe | A name meaning a hearty porridge. |
| Bon Hwa | Means glorious and splendid. |
| Bona Dea | Related to the faunus |
| Bonduca | A name meaning victory. |
| Bonnie jo | From the French bon meaning good. In Scottish usage bonnie means pretty or charming. |
| Bonny jean | From the French bon meaning good. In Scottish usage bonnie means pretty or charming. |
| Bonny lee | From the French bon meaning good. In Scottish usage bonnie means pretty or charming. |
| Boonsri | A name meaning beautiful blessing. |
| Bosede | Born on a Sunday in Yoruba. |
| Braedin | A name meaning salmon or wise one. |
| Braidon | A form of bradon |
| Brandii | A woman wielding a sword, an alcoholic drink |
| Brandonn | A dweller of the broomcovered hill. |
| Branndon | A dweller near the broom hill. |
| Bransen | A form of branson |
| Braxston | English surname meaning 'son of the brook' |
| Braxxton | Variant of Braxston, also meaning 'son of the brook' |
| Brayon | A modern name meaning noble strength. |
| Brayson | Son of the brave and noble leader. |
| Breaelle | A beautiful and virtuous hill dweller. |
| Breal | Derived from a Gaelic word for hill. |
| Breale | A variant spelling meaning open field. |
| Breda | Derived from a broad meadow. |
| Breea | A noble or exalted woman. |
| Breel | A variant of a noble name. |
| Breelle | A bright and noble woman. |
| Brente | One from the steep hill slope. |
| Brentt | Dweller near the high mountain. |
| Brentton | From the town on the hilltop. |
| Brettley | From the meadow of Britons. |
| Bricha | A bright, shining spirit. |
| Briellah | God is my strength and power. |
| Brienn | A noble and virtuous woman. |
| Brindah | A name meaning a holy basil plant. |
| Brinti | A form of britany |