Surname קולשה (Kulesza 
, קולשה 
) , all around the world, is a common family name. The last name קולשה is habitual in Poland, where it is quite a common surname, Ireland, where it is a rare surname, and Belgium. In absolute terms, it is commonest in Poland, the United States, and Germany. Also, קולשה is the forename as well as the last name.