Here is a list of Bengali baby boy names starting with B. We have listed boy names starting with B on this page. If we have omitted any names that you know of please send it to us with its meaning.
These names have been taken from secondary sources and could be wrongly projected, therefore please recheck with friends and your family members before naming your child.
| Name | Gender | Meaning |
| Badal | boy | Clouds; Monsoon |
| Baadal | boy | Clouds; Monsoon |
| Balendra | boy | Lord Krishna |
| Balinder | boy | Lord Krishna |
| Bankimchandra | boy | Crescent moon |
| Banshi | boy | Flute |
| Bansi | boy | Flute |
| Bansidhar | boy | Lord Krishna |
| Banshidhar | boy | Lord Krishna |
| Bansilal | boy | Lord Krishna |
| Banshilal | boy | Lord Krishna |
| Baru | boy | Noble |
| Basant | boy | Spring Season |
| Basil | boy | King-like |
| Benoy | boy | Polite |
| Bharat | boy | Being maintained; The name of the Hindu God of fire |
| Bhashkar | boy | The sun |
| Bhaskor | boy | Sun |
| Bhavani | boy | Goddess Durga |
| Bhola | boy | Innocent; Polite |
| Bholanath | boy | Lord Shiva |
| Bhudeb | boy | Lord of the earth |
| Bihari | boy | Krishna |
| Biharilal | boy | Child Krishna |
| Biju | boy | Jewel |
| Bimal | boy | Pure |
| Biman | boy | Sky; Aeroplane |
| Bipak | boy | God |
| Bipin | boy | Forest |
| Birendra | boy | King of Warriors |
| Birendramohan | boy | King of Warriors who attracts; Krishna |
| Bishnu | boy | Lord Vishnu |
| Bishwa | boy | The whole world |
| Bishwaji | boy | Who Won the World |
| Bishwanath | boy | Lord of the world |
| Biswajeet | boy | Winner of the world; Victory on the world |
| Bitan | boy | Pandal; Spread |
| Brajamohan | boy | Name of Lord Krishna |
| Brajmohan | boy | Name of Lord Krishna |
| Brijamohan | boy | Name of Lord Krishna |
| Brijmohan | boy | Name of Lord Krishna |
| Buddhadeb | boy | Lord Buddha |
Please comment on the above names. Please point out any errors & also please tell us how common / unique these bengali baby boy names are