Family name Rolf Horst (Rolf Horst 
) , around the world, is an extremely rare cognomen. The surname Rolf Horst is characteristic of Western Europe, particularly Germany, where it is an extremely rare surname. More frequently, Rolf Horst is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rolf Horst | Germany, Spain |