Surname المزاين (المزاين 
) , in the world, is a rare family name. The last name المزاين is habitual in Western Asia, particularly Oman, where it is a rare surname, Iraq, and Jordan. Measured by absolute frequency, it is commonest in Western Asia, particularly Iraq, Saudi Arabia, and Oman.
| VARIANT | COUNTRY |
|---|---|
| المزاين | Oman, Iraq, Jordan, Saudi Arabia |