Globally, Ratchakun (รัชกุล 
, Ratchakun , ราชกุล ) is a very rare largely female, but seldom boy's first name. The forename Ratchakun is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly feminine, but infrequently masculine name. Also, Ratchakun is the last name as well as the forename.