| Name | Meaning | Gender | Origin |
|---|
| Baka | Japanese insult, idiot, moron, fool, dimwit | Female | English |
| Ballard | Ball | Male | English |
| Balthasar | God or Lord protect the king | Male | Phoenician |
| Balthazar | God or Lord protect the king | Male | Phoenician |
| Barb | Stranger | Female | Latin |
| Barbara | Foreign, strange | Female | Greek |
| Barbie | Foreign, strange | Female | Greek |
| Barclay | Birch clearing | Male | English |
| Barnabas | Son of consolation | Male | Hebrew |
| Baron | Freeman | Male | Germanic |
| Bast | Devourer | Male | Ancient Egyptian |
| Bavol | Wind | Male | English |
| Bayard | Foolhardy | Male | English |
| Bea | Voyager through life | Female | Latin |
| Beate | Blessed | Female | Latin |
| Beatrice | Voyager through life | Female | Latin |
| Beatrix | Voyager through life | Female | Latin |
| Beck | Dweller near the brook | Male | English |
| Bela | Within | Female | Hungarian |
| Belden | Lives In The Beautiful Glen | Male | English |
| Belinda | Beautiful serpent | Female | Latin |
| Belita | My God is a vow | Female | Hebrew |
| Bell | Unisexual Name Meaning "Beauty." | Unisex | English |
| Bella | My God is a vow | Female | Hebrew |
| Belle | Beautiful | Female | French |
| Belva | Beautiful view | Female | Latin |
| Bena | Partridge | Female | Native American |
| Bennett | Blessed | Unisex | Latin |
| Beowulf | Bee wolf | Unisex | Germanic |
| Berdine | Bright maiden | Female | Germanic |