Family name הלפר (Halfar 
, Helfer , Halper ) , in all the world, is a common last name. The last name הלפר is characteristic of Austria, where it is quite a common surname, Switzerland, where it is quite a rare surname, and Czechia. Measured by absolute frequency, it is the most numerous in Germany, the United States, and Austria. Very seldom, הלפר is the forename as well as the last name.