Family name Faaßen (Faaßen 
) , worldwide, is a very rare cognomen. The family name Faaßen is characteristic of Western Europe, particularly Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Faaßen | Germany |
| joseph faaßen (b. 1911) |
|
|
| elli faaßen German association football player, DE |
|