Around the world, Chyn (ชิน 
, Chyn 
, Чин 
) is quite a rare unisex forename. The first name Chyn is characteristic of Thailand, where it is quite a rare epicene name, Kazakhstan, where it is a rare principally masculine, but very infrequently girly name, and Malaysia, where it is a very rare unisex name. Not in comparison with a country's population, it is commonest in Thailand, Kazakhstan, and Indonesia. Also, Chyn is the last name as well as the forename.