Family name Midhlaj (Midhlaj 
) , in the entire world, is a very rare last name. The last name Midhlaj is habitual in Saudi Arabia, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Midhlaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Midhlaj | India, Saudi Arabia, United Arab Emirates |