Cognomen Балер (Bahler 
, Балер 
) , in all the world, is quite a rare last name. The family name Балер is habitual in Switzerland, where it is quite a common surname, Argentina, where it is a rare surname, and the United States. Measured by absolute frequency, this name is the most popular in Switzerland, the United States, and Germany. Much less frequently, Балер is the forename as well as the last name.