Cognomen Midhaj (Midhaj 
) , in all the world, is a very rare surname. The surname Midhaj is characteristic of Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Midhaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Midhaj | Malaysia, India |