Globally, Boonyawan (Boonyawan 
, บุญญวรรณ , บุญญาวัลย์ ) is a rare predominantly girly, but very seldom male first name. The first name Boonyawan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare principally female, but very infrequently male name. Likewise, Boonyawan is the last name as well as the forename.