Surname مولير (Moler 
, Mollier 
, مولير) , globally, is quite a rare cognomen. The cognomen مولير is habitual in France, where it is quite a rare surname, Serbia, where it is a rare surname, and Estonia. Not in comparison with a country's population, it is commonest in France, the United States, and Germany. Very seldom, مولير is the forename as well as the last name.