Cognomen Nau-Staudt (Nau-Staudt 
) , all over the world, is an extremely rare last name. The family name Nau-Staudt 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 Nau, and a last name Staudt.
| VARIANT | COUNTRY |
|---|---|
| Nau-Staudt | Germany |