Family name Abdulaj (Abdulaj 
) , in all the world, is a very rare last name. The last name Abdulaj is habitual in Croatia, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, Abdulaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Abdulaj | Greece, India, Croatia, United States |