Baby boy names starting with B
| Name | Meaning | Gender |
|---|---|---|
| Baback | Loving father | |
| Babar | Lion | |
| Bac | Bank | |
| Backstere | Baker | |
| Bade | Full moon | |
| Baden | Bather | |
| Baecere | Baker | |
| Baeddan | Boar | |
| Baen | Fair skinned | |
| Baerhloew | Ruler or lives on the bare hill | |
| Baethan | Foolish | |
| Bagdemagus | Father of Meleagant | |
| Baghel | Ox | |
| Bahari | Sea Man | |
| Bahir | Sparkling | |
| Baigh | From the upper part | |
| Bailey | Bailiff, Steward | |
| Bailintin | Valiant | |
| BaIloch | From the pasture | |
| Bainbridge | Lives near the bridge over the white water | |
| Bainbrydge | Lives near the bridge over the white water | |
| Baird | Minstrel, Poet | |
| Bairn | Child, Born | |
| Bairrfhionn | Marksman | |
| Bairrfhoinn | Handsome | |
| Baker | Baker | |
| Baldasarre | Brave One | |
| Baldemar | Princely | |
| Balder | Bold army | |
| Baldhere | Bold army | |
| Baldlice | Bold | |
| Baldric | Bold | |
| Baldrik | Bold | |
| Balduin | Bold friend | |
| Baldulf | A knight | |
| Baldwin | Bold Friend | |
| Baldwyn | Bold friend | |
| Balen | Brother of Balaan | |
| Balfour | From the pastureland | |
| Balgair | Fox | |
| Balgaire | Fox | |
| Balin | Knights of the Round Table | |
| Ballard | Brave | |
| Ballinamore | From the great river | |
| Ballindeny | From the town of oak wood | |
| Balmoral | From the majestic village | |
| Baltasar | Protected by God | |
| Balthasar | One of the Three Kings | |
| Bama | Son of prophecy | |
| Bamard | Brave as a bear | |
| Bamey | Brave as a bear | |
| Ban | Father of Lancelot | |
| Bana | Slayer | |
| Banagher | Pointed Hill | |
| Banaing | Son of the slayer | |
| Banan | Slayer | |
| Banbhan | Piglet | |
| Banbrigge | Lives near the bridge over the white water | |
| Bancroft | From the bean field | |
| Banji | Second Born of Twins | |
| Bannan | Commander | |
| Banner | Flag; ensign bearer. | |
| Banning | Son of the slayer | |
| Bannruod | Famous commander | |
| Banyan | The Banyan Tree | |
| Bao | To Order, to Bid | |
| Baptist | To Dip | |
| Baqer | Man of Knowledge | |
| Bar | Boar | |
| Barak | Flash of lightning. In the bible the valiant fighting man Barak cooperated with the prophetess Deborah to win victory in battle against overwhelming odds. | |
| Barakah | Blessed | |
| Baram | Son of the nation | |
| Barbod | Hero | |
| Barclay | The birch tree meadow. See also Berkley. | |
| Bard | Minstrel; a singer-poet. | |
| Bardalph | Ax wolf | |
| Bardan | Lives near the boar's den | |
| Bardaric | Ax ruler | |
| Bardarik | Ax ruler | |
| Bardawulf | Ax wolf |