Last name مولای (Moulay 
, مولای 
) , around the world, is a common cognomen. The last name مولای is habitual in Algeria, where it is quite a common surname, Morocco, and Mauritania, where it is quite a rare surname. In absolute terms, this name is the most popular in Algeria, Morocco, and France. Likewise, مولای is the forename as well as the last name.