Cognomen ميلن (Miln 
, Milne , ميلن) , across the world, is a common last name. The cognomen ميلن is habitual in Marshall Islands, where it is a common surname, New Zealand, where it is quite a common surname, and Australia (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in the United Kingdom, the United States, and Australia. Much less frequently, ميلن is the forename as well as the last name.