Surname סטרוס (Stross 
, Strouse 
, סטרוס 
) , all over the world, is quite a rare last name. The last name סטרוס is characteristic of Austria, where it is quite a rare surname, the United States, and Czechia, where it is a rare surname. Measured by absolute frequency, the name is most common in the United States, Germany, and Austria.