Surname Mdraja (Mdraja 
) , in all the world, is a very rare cognomen. The surname Mdraja is habitual in Saudi Arabia, where it is a rare surname, and India, where it is an extremely rare surname. More frequently, Mdraja is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mdraja | India, Saudi Arabia, Qatar |