Globally, Aryun (อรุณ 
, Aryun 
) is a common epicene first name. The first name Aryun is habitual in Thailand, where it is quite a common gender-neutral name, Indonesia, where it is a very rare gender-neutral name, and India, where it is a very rare masculine name. Very seldom, Aryun is the last name as well as the forename.