Family name อภิวัน (Piwan 
, อภิวัน ) , all around the world, is a rare surname. The family name อภิวัน is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, Myanmar, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More frequently, อภิวัน is the forename as well as the last name.