Family name Staniszczak (Staniszczak 
) , around the world, is a very rare last name. The last name Staniszczak is habitual in Austria, where it is a rare surname, Poland, and Germany, where it is an extremely rare surname. Also, Staniszczak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Staniszczak | Austria, Poland, Germany |