Surname ミルズ (Mills 
, Mils 
, Millz ) , in the world, is a widespread family name. The surname ミルズ is habitual in Saint Kitts and Nevis, where it is a widespread surname, Jamaica, where it is a common surname, and Isle of Man, where it is quite a common surname (explore the name in all countries). In absolute terms, it is the most numerous in the United States, the United Kingdom, and Ghana. Much less frequently, ミルズ is the forename as well as the last name.