Cognomen Simperl-Kratz (Simperl-Kratz 
) , around the world, is an extremely rare last name. The cognomen Simperl-Kratz 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 Simperl, and a last name Kratz.
| VARIANT | COUNTRY |
|---|---|
| Simperl-Kratz | Germany |