Last name Каррас (Karras 
, Каррас 
) , all around the world, is quite a common family name. The cognomen Каррас is habitual in Greece, where it is quite a common surname, Germany, where it is quite a rare surname, and Estonia. Measured by absolute frequency, it most frequently occurs in Greece, the United States, and Germany. Very seldom, Каррас is the forename as well as the last name.