Cognomen ريزر (Reiser 
, Reaser 
, ريزر) , worldwide, is a common last name. The family name ريزر is characteristic of Western Europe, particularly Luxembourg, where it is quite a common surname, Germany, and Switzerland, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Germany, the United States, and France. Very seldom, ريزر is the forename as well as the last name.