Family name Штук (Stuck 
, Штук 
) , all over the world, is quite a common cognomen. The cognomen Штук is characteristic of Western Europe, particularly Switzerland, where it is quite a rare surname, Austria, and Germany. Not in comparison with a country's population, it most frequently occurs in the United States, Germany, and Switzerland. Very seldom, Штук is the forename as well as the last name.