All over the world, Aasan (Aasan 
, อาซาน 
, ىاسىن 
) is quite a rare unisex given name. The first name Aasan is characteristic of Thailand, where it is a rare boy's name, Saudi Arabia, where it is a very rare male name, and India, where it is a very rare epicene name. In absolute terms, it is the most numerous in India, Pakistan, and Thailand. Much less frequently, Aasan is the last name as well as the forename.