Family name Mu'Iz (Mu'Iz 
) , throughout the world, is a rare last name. The family name Mu'Iz is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Indonesia. Very seldom, Mu'Iz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mu'Iz | Brunei, Indonesia, Malaysia |
| haziq mu'iz Malaysian footballer, MY (b. 1996) |
|