Last name Апер (Aper 
, Appert 
, Апер 
) , globally, is quite a rare surname. The last name Апер is characteristic of Western Europe, particularly Switzerland, where it is quite a rare surname, France, and Belgium. Measured by absolute frequency, this name is the most popular in France, Nigeria, and the United States. Also, Апер is the forename as well as the last name.