Surname Fadilj (Fadilj 
) , worldwide, is a rare last name. The family name Fadilj is characteristic of North Macedonia, where it is quite a common surname, and the United States, where it is an extremely rare surname. Much less frequently, Fadilj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fadilj | Norway, France, North Macedonia, United States, Croatia |