Cognomen ซาช่า (Zacha 
, ซาช่า) , worldwide, is a rare family name. The family name ซาช่า is habitual in Czechia, where it is quite a rare surname, Slovakia, where it is a rare surname, and Austria. Measured by absolute frequency, it is the most numerous in Czechia, the United States, and Poland. Also, ซาช่า is the forename as well as the last name.