Family name Bazlul (Bazlul 
) , throughout the world, is a very rare surname. The surname Bazlul is characteristic of Malaysia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Much more frequently, Bazlul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bazlul | Saudi Arabia, United Kingdom, Bangladesh, Malaysia, India |