Cognomen Knarr Knopp Müller (Knarr Knopp Müller 
) , all over the world, is a very rare last name. The cognomen Knarr Knopp Müller is habitual in Western Europe, particularly Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Knarr Knopp Müller | Germany |