Last name Холлер (Holler 
, Холлер 
, Kholler 
) , in the entire world, is a common surname. The last name Холлер is characteristic of Austria, where it is quite a common surname, Germany, where it is quite a rare surname, and Slovakia. In absolute terms, it most frequently occurs in Germany, the United States, and Austria. Much less frequently, Холлер is the forename as well as the last name.