Last name Gerhard Horst (Gerhard Horst 
) , across the world, is an extremely rare surname. The cognomen Gerhard Horst is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Predominantly, Gerhard Horst is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerhard Horst | Germany, United States, Chile |