Last name Шильц (Schiltz 
, Шильц 
) , around the world, is quite a common family name. The cognomen Шильц is characteristic of Western Europe, particularly Luxembourg, where it is quite a common surname, Belgium, where it is quite a rare surname, and France. Not in comparison with a country's population, it is commonest in the United States, France, and Belgium. Much less frequently, Шильц is the forename as well as the last name.