Last name Штос (Stosz 
, Stoss 
, Штос 
) , across the world, is quite a rare surname. The family name Штос is habitual in Liechtenstein, where it is quite a rare surname, Austria, and Latvia. Measured by absolute frequency, the name is most common in Germany, Austria, and the United States. Much less frequently, Штос is the forename as well as the last name.