Worldwide, Chomchin (โฉมฉิน 
, Chomchin , ชมชิน ) is a very rare largely girly, but uncommonly boy's forename. The first name Chomchin is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly girly, but seldom masculine name. More prevalently, Chomchin is the last name as well as the forename.