Cognomen Schlotterbek-Montgomery (Schlotterbek-Montgomery 
) , across the world, is an extremely rare last name. The last name Schlotterbek-Montgomery 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 Schlotterbek, and a last name Montgomery.
| VARIANT | COUNTRY |
|---|---|
| Schlotterbek-Montgomery | Germany |