Family name Mzen (Mzen 
) , in all the world, is a rare surname. The cognomen Mzen is habitual in Bahrain, where it is quite a rare surname, Indonesia, where it is a very rare surname, and Malaysia. Much less frequently, Mzen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mzen | Malaysia, Bahrain, Indonesia |