Family name Föhl-Müller (Föhl-Müller 
) , in all the world, is an extremely rare cognomen. The surname Föhl-Müller is characteristic of Western Europe, particularly Germany, where it is an extremely rare surname. Parts of the name also exists independently as a last name Föhl, and a last name Müller.
| VARIANT | COUNTRY |
|---|---|
| Föhl-Müller | Germany |