Cognomen Bįlãl (Bįlãl 
) , across the world, is a very rare surname. The cognomen Bįlãl is habitual in Northern Africa, particularly Algeria, where it is a very rare surname. More prevalently, Bįlãl is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bįlãl | Algeria, Morocco |