| Name | Meaning | Gender | Origin |
|---|
| Barsik | | Unisex | Hebrew |
| Bart | From the barley farm
| Male | English |
| Bartholomew | furrow, hill | Male | Aramaic |
| Barton | Barley farmer. | Male | English |
| Basil | Majestic, royal, brave | Male | Greek |
| Bastian | man of Sebastia | Male | English |
| Baxter | baker | Male | English |
| Bay | Born In July, Seventh-Born Son | Male | Vietnamese |
| Bear | Large mammal with large head, bulky body and coarse thick fur | Male | Animal |
| Beau | Handsome.
| Male | |
| Beaver | after the tv show Leave It To Beaver | Unisex | |
| Bebe | baby | Female | English |
| Benedict | Blessed | Male | English |
| Benito | after Benito Mussolini | Unisex | |
| Benjamin | son of my right hand | Male | Hebrew |
| Benny | Blessed Son Of My Right Hand | Unisex | English |
| Benson | Son of Benjamin, Ben's son, excellent son | Male | English |
| Bentley | from the moor, Farm where the grass bends | Male | English |
| Beowulf | Intelligent Wolf | Unisex | Anglo-Saxon |
| Bergen | mountain dweller | Male | Scandinavian |
| Bernard | bold as a bear | Male | |
| Bertram | bright | Male | |
| Beverly | meadow of beavers | Female | English |
| Bilbo | | Unisex | Hebrew |
| Biscuit | A cookie or cracker | Unisex | |