Last name Rorschach-Rorschacherberg (Rorschach-Rorschacherberg 
) , in all the world, is an extremely rare family name. The surname Rorschach-Rorschacherberg is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Rorschacherberg.
| VARIANT | COUNTRY |
|---|---|
| Rorschach-Rorschacherberg | United States |