Cognomen Coppenrath-Witschen (Coppenrath-Witschen 
) , throughout the world, is a very rare last name. The surname Coppenrath-Witschen is habitual in Western Europe, particularly Germany, where it is a very rare surname. Parts of the name also exists independently as a last name Coppenrath, and a last name Witschen.
| VARIANT | COUNTRY |
|---|---|
| Coppenrath-Witschen | Germany |