Family name Ruethemann (Ruethemann 
) , in all the world, is a very rare surname. The family name Ruethemann is characteristic of Germany, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States. Also, Ruethemann is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruethemann | United States, Germany, Switzerland, Canada |
| stian ruethemann |
|