In the world, Schmitt-Rau (Schmitt-Rau 
) is an extremely rare unknown gender forename. Much more prevalently, Schmitt-Rau is the last name as well as the forename. Parts of the name also exists independently as a last name Schmitt, and a last name Rau.
| VARIANT | COUNTRY |
|---|---|
| Schmitt-Rau | Germany |