In the world, ניי (Nay , Ni , Nye ) is a widespread mostly girly, but seldom boy's first name. The first name ניי is habitual in Mongolia, where it is a prevalent epicene name, Indonesia, where it is a common predominantly feminine, but very seldom masculine name, and Mauritius, where it is quite a common unisex name (explore the name in all countries). In absolute terms, the name is most common in Indonesia, Mongolia, and India. Very seldom, ניי is the last name as well as the forename.
ניי is also a name for the fictitious and mythical characters: .