Cognomen Mezej (Mezej 
) , throughout the world, is a very rare last name. The last name Mezej is characteristic of Croatia, where it is quite a rare surname, North Macedonia, where it is a rare surname, and Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mezej | Germany, Croatia, North Macedonia |
| lajos mezej |
|