Globally, Vasin (วศิน 
, Vasin 
, วสิน ) is quite a common primarily boy's, but very infrequently feminine forename. The given name Vasin is habitual in Thailand, where it is quite a common primarily boy's, but very seldom girly name, Romania, where it is a rare male name, and India, where it is a very rare mostly boy's, but infrequently female name. Also, Vasin is the last name as well as the forename.