| Barzakh | Interval; divider; partition |
| Bascom | Bascom is of English origin, derived from 'bask' meaning to bathe or wash, possibly referring to a bathing place. |
| Basilla | Derived from royal lineage. |
| Basse | Low or base, referring to a low-pitched sound or a lower social class. |
| Bassem | Variant transcription of BASIM |
| Bassim | One who is always smiling. |
| Basyar | Good news broadcaster |
| Basyir | Good news broadcaster |
| Batu | Batu is a Malay word meaning 'stone' or 'rock', often used as a given name or surname. |
| Baudelaire | Derived from the French surname 'Baudelaire', meaning 'famous spear' or 'illustrious warrior'. |
| Baxley | English surname derived from Old English 'bæccan leah,' meaning 'baker's clearing' or 'baker's meadow'. |
| Bayar | Bayar is a Turkish name meaning 'to pay' or 'to give' often associated with generosity. |
| Bayd | An Arabic name meaning white. |
| Baylin | Baylin is a variant of Bailey, meaning 'brave warrior' or 'strong protector' in Old English. |
| Baynes | Derived from the Old English 'bægna' or 'bægna', meaning 'dweller by the brook' or 'stream'. |
| Bayram | A festive or holiday celebration. |
| Bayron | A form of baron |
| Bear | Strong and fierce, powerful, and fearless, symbolizing protection and strength. |
| Beaubeau | A handsome, lovely person |
| Beauxregard | Beautiful view or a place with a lovely outlook. |
| Beaver | One who works very hard |
| Bejit | Bejit is a variant of the name Beckett, derived from the Old English 'bēc' meaning 'bee hive' or 'dwelling'. |
| Beli Mawr | Legendary brother in law of the Virgin Mary. |
| Belmont | From a beautiful hill |
| Belvin | Belvin is a variant of Belvin, derived from the Hebrew name Be'alev, meaning 'in the heart' or 'beloved'. |
| Ben Oni | Son of my sorrow |
| Bendt | The blessed one |
| Benedito | The blessed one |
| Beniah | Beniah means 'son of my sorrow' or 'son of my grief' in Hebrew. |
| Benjammin | Son of my right hand |
| Bennjamin | Son of my right hand |
| Benno | Benno is a shortened form of Benedict, meaning 'blessed' or 'happy' in Latin. |
| Bento | The blessed one |
| Benz | The blessed one |
| Beppe | Italian diminutive form of Giuseppe, meaning 'God will add' or 'God will increase'. |
| Berdon | Derived from Old English 'beorh' meaning 'bright' or 'shining' and 'dun' meaning 'hill' or 'mound'. |
| Bereket | Bereket means 'blessing' or 'prosperity' in Amharic, an Ethiopian language. |
| Beren | Beren means 'bringer of light' or 'bright' in Old English, derived from the word 'beorh' meaning 'bright' or 'shining'. |
| Beres | Beres is a Hebrew name meaning 'blessed' or 'fortunate', also associated with the word 'baruch' meaning 'blessed'. |
| Berge | Mountain or hill, derived from Old High German 'berg' meaning a rocky or elevated area. |