Family name Биланюк (Bilaniuk 
, Биланюк 
) , across the world, is a rare surname. The family name Биланюк is characteristic of Poland, where it is a very rare surname, Russia, and Canada. Much less frequently, Биланюк is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bilaniuk | Germany, Poland, Canada, United States |
| Биланюк | Russia, Ukraine |