Last name Bïllãl (Bïllãl 
) , in all the world, is a very rare surname. The cognomen Bïllãl is habitual in Northern Africa, particularly Algeria, where it is a very rare surname. More frequently, Bïllãl is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bïllãl | Algeria |