Cognomen Güster (Güster 
) , in the entire world, is a very rare surname. The family name Güster is characteristic of Western Europe, particularly Germany, where it is a very rare surname. Very seldom, Güster is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Güster | Germany, Turkey |
| ute güster German taekwondo practitioner, DE (b. 1957) |
|