Family name קרנץ (Krenz 
, Krantz 
, Crantz 
) , all over the world, is a common last name. The surname קרנץ is characteristic of Sweden, where it is quite a common surname, Malta, where it is quite a rare surname, and Luxembourg. Measured by absolute frequency, it most frequently occurs in the United States, Germany, and Sweden. Very seldom, קרנץ is the forename as well as the last name.