All over the world, รัชฎาวัลย์ (รัชฎาวัลย์ 
, Rachatawun , Rutchatawun) is a rare principally female, but very seldom male forename. The first name รัชฎาวัลย์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare principally feminine, but very infrequently boy's name.