Schierokauer, Schirokauer is surname of:

Schierokauer, Schirokauer
Origin
Language(s)German, Yiddish
Meaningfrom Schierokau (Polish: Sieraków, Silesian Voivodeship), Upper Silesia
Region of originPoland, Silesia, Germany
Other names
Variant form(s)Sierakowski