Family name Mehmedaj (Mehmedaj 
) , all over the world, is a very rare cognomen. The cognomen Mehmedaj is characteristic of Albania, where it is quite a rare surname, Italy, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Mehmedaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mehmedaj | Italy, United States, Albania |