Cognomen סורוס (Soros 
, סורוס 
) , around the globe, is quite a rare last name. The cognomen סורוס is habitual in Hungary, where it is quite a common surname, Albania, where it is a rare surname, and Slovakia. Measured by absolute frequency, it is the most numerous in Hungary, the United States, and Indonesia. Also, סורוס is the forename as well as the last name.