| Name | Meaning | Gender | Origin |
| Bailie | Variant of Bailey: Steward; bailiff. | M | English |
| Bailintin | Valiant. | M | Irish |
| Baillidh | Steward. | M | Gaelic |
| Baillie | Variant of Bailey: Steward; bailiff. | M | English |
| BaIloch | From the pasture. | M | Scottish |
| Baily | Variant of Bailey: Steward; bailiff. | M | English |
| Bain | Variant of Bainbridge: Bridge. | M | English |
| Baina | Sparkling | F | African |
| Bainbridge | fair bridge | M | Irish |
| Bainbrydge | Lives near the bridge over the white water. | M | English |
| Bainhrydge | Lives by the bridge over the stream. | M | Gaelic |
| Bairbre | Stranger. | F | Greek |
| Baird | Minstrel/ Poet | M | Celtic/Gaelic |
| Bairn | Child/ Born | M | Celtic/Gaelic |
| Bairrfhionn | Marksman. | M | Celtic |
| Bairrfhoinn | Handsome. | M | Irish |
| Baithazar | Protect the king. The Greek form of the Old Testament Bel-shazzar/ referring to the Babylonian god Bel. One of the Magi mentioned in Matthew's story of the Na-tivity was Balthasar. | M | Greek |
| Bajith | A house . [Non-Gerderized Biblical Name] | F | Biblical |
| Baka | Crane | F | Hindi |
| Bakari | Swahili name meaning 'promising'. | M | African |
| Baker | baker | M | English |
| Bakht | Luck. Lottery. | F | Muslim |
| Bakhtaawar | Variant of Bakhtawar: Fortunate. Lucky. | M | Muslim |
| Bakhtawar | Fortunate. Lucky. | M | Muslim |
| Bakhtiaar | Variant of Bakhtiar: Lucky. Fortunate. | M | Muslim |
| Bakhtiar | Lucky. Fortunate. | M | Muslim |
| Bakhtiyar | Variant of Bakhtiar: Lucky. Fortunate. | M | Muslim |
| Bakli | Son of Blaeng. | M | Norse |
| Bakor | Variant of Bakr: Camel. | M | Arabic |
| Bakr | Camel. | M | Arabic |
| Bal | Baby with a full head of hair. | M | Hindi |
| Bala | Child. | M | Hindi |
| Balaam | The ancient of the people/ the destruction of the people. | M | Biblical |
| Balabhadra | Fortunate; lucky. | M | Hindi |
| Baladan | One without judgment. | F | Biblical |
| Balahadra | Brother of Krishna. | M | Indian |
| Balak | Who lays waste or destroys | M | Biblical |
| Balakrishna | Young Krishna. | M | Hindi |
| Balamy | Variant of Bellamy: Good-looking companion. | M | English |
| Balara | Strong. | F | Latin |
| Balarama | Brother of Krishna. | M | Indian |
| Balasi | Flat footed. | M | Greek |
| Balaza | Stutters. | M | Latin |
| Balbas | Speaker. | M | Latin |
| Balbina | Stammers. | F | Italian |
| Balbine | Strong. | F | Latin |
| Balbo | Speaker. | M | Latin |
| Bald | Diminutive of Baldwin: Brave friend. | M | German |
| Baldasarre | Brave One | M | Italian |
| Baldassare | Italian form of Bathalsar. | M | Italian |