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Across the world, อีสาน (Isan , Isaan , Isarn ) is quite a common primarily boy's, but very seldom female first name. The first name อีสาน is habitual in Indonesia, where it is quite a rare primarily masculine, but very seldom feminine name, Sri Lanka, where it is a rare male name, and Japan. In absolute terms, it is the most numerous in India, Indonesia, and Japan. Much less frequently, อีสาน is the last name as well as the forename.
อีสาน is also a name for the fictitious and mythical characters: .