Cognomen זלר (Zeller 
, Seeler 
, זלר 
) , around the globe, is a common family name. The family name זלר is habitual in Liechtenstein, where it is quite a common surname, British Virgin Islands, and Switzerland (explore the name in all countries). Measured by absolute frequency, it is commonest in Germany, the United States, and Switzerland. Much less frequently, זלר is the forename as well as the last name.