Family name Аснер (Asner 
, Аснер 
) , in all the world, is a rare cognomen. The family name Аснер is characteristic of Israel, where it is a rare surname, Nicaragua, and Switzerland, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in the United States, Russia, and Germany. Likewise, Аснер is the forename as well as the last name.