Family name Mergüz (Mergüz 
) , in all the world, is a very rare surname. The family name Mergüz is habitual in Turkey, where it is a very rare surname, and Germany, where it is an extremely rare surname. Likewise, Mergüz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mergüz | Turkey, Germany |