Last name 貝勒 (Baylor 
, Beller 
, Behler ) , around the globe, is a common cognomen. The last name 貝勒 is habitual in Germany, where it is quite a rare surname, Hungary, and the United States. Measured by absolute frequency, this name is the most popular in the United States, Germany, and France. Very seldom, 貝勒 is the forename as well as the last name.