Family name ナイン (Naing 
, Nain 
, Nine ) , all around the world, is a prevalent last name. The last name ナイン is habitual in Myanmar, where it is a prevalent surname, Malaysia, where it is quite a common surname, and Mongolia (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Myanmar, Malaysia, and India. Much less frequently, ナイン is the forename as well as the last name.