Last name 加勒 (Galler 
, 加勒 
) , around the globe, is quite a common cognomen. The surname 加勒 is habitual in Austria, where it is quite a common surname, North Macedonia, where it is quite a rare surname, and Germany. Measured by absolute frequency, the name is most common in Germany, Austria, and the United States. Much less frequently, 加勒 is the forename as well as the last name.