In the entire world, Ariyawan (Ariyawan 
, อริยาวรรณ์ , อริยาวรรณ ) is a rare unisex first name. The forename Ariyawan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare primarily girly, but scarcely boy's name, and Indonesia, where it is a very rare masculine name. Likewise, Ariyawan is the last name as well as the forename.