In the world, Aiwan (Aiwan 
, อัยวรรณ 
, อัยวรรณ์ ) is a rare largely boy's, but uncommonly feminine forename. The given name Aiwan is characteristic of Indonesia, where it is a very rare male name, Thailand, where it is a very rare female name, and Pakistan, where it is an extremely rare masculine name. Not in comparison with a country's population, it most frequently occurs in Indonesia, India, and Pakistan. More prevalently, Aiwan is the last name as well as the forename.