| Gender | Baby Name | Meaning |
|---|---|---|
  | Bell | Beautiful |
| Benjamin | Son of the right hand |
| Bentley | Grass meadow |
| Berenice | Victorious |
| Berke | Birch Tree |
| Beryl | Semi-precious stone |
| Bess | God is my oath |
| Bessie | God is my oath |
| Beth | God is my oath |
| Betsy | God is my oath |
| Betty | God is my oath |
| Bevis | Dear son |
| Bill | Resolute protector |
| Blake | Pale blond one or dark |
| Blakely | from the dark meadow |
| Bliss | Perfect joy |
| Blithe | Happy, joyous |
| Bly | Gentle and happy |
| Blythe | Happy |
| Bob | Bright fame |
| Bond | Farmer |
| Boniface | Good destiny |
| Bonner | Gentle, courteous |
| Bonnie | Pretty girl |
| Boyce | Wood |
| Boys | Wood |
| Brad | Broad meadow |
| Bradley | Broad meadow |
| Bradford | Wide river crossing |
| Brand | Sword |
