Cognomen Люшер (Люшер 
, Lüscher 
, Luescher 
) , throughout the world, is quite a rare last name. The surname Люшер is habitual in Switzerland, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Germany. Measured by absolute frequency, this name is the most popular in Switzerland, the United States, and Germany. Very seldom, Люшер is the forename as well as the last name.