| Name | Meaning | Gender | Origin |
|---|
| Ballard | a dancing song | Unisex | |
| Bambi | child | Female | Italian |
| Banchuen | | Unisex | Hebrew |
| Barbie | Traveler from a foreign land. In Catholic custom St. Barbara is a protectress against fire and lightning.
| Female | English |
| Barnette | | Unisex | Hebrew |
| Bathilda Bagshot | Author of A History of Magic.
| Female | |
| Beals | | Unisex | Hebrew |
| Beauty | One that is beautiful, especially a woman | Female | |
| Becallie | | Unisex | Hebrew |
| Beckman | | Unisex | Hebrew |
| Bella | Beautiful
| Female | English |
| Bella | Beautiful
| Female | English |
| Belle | Beautiful woman | Female | Short |
| Benchamat | | Unisex | Hebrew |
| Benji | after the movie | Unisex | |
| Bernie | Brave As A Bear | Unisex | German |
| Beyonce | Beyond Others | Female | African |
| Binder | | Unisex | Hebrew |
| Biscuit | A cookie or cracker | Unisex | |
| Bitt | | Unisex | Hebrew |
| Black Orchid | | Female | |
| Blackberry | Prickly shrub with small edible berries | Female | |
| Blackjack | A leather covered hand weapon. A card game | Unisex | |
| Blaine Anderson | | Unisex | Hebrew |
| Blais | Lisp; Stutter. Blaise Pascal Was A Brilliant Seventeenth Century Child Prodigy; Mathematician; Scientist And Philosopher Who Invented The Calculating Machine And Hydraulic Press Before Dying At Age Thirty-Nine. | Unisex | French |