Cognomen Nasin (Nasin 
, นาสิน 
, Насин 
) , worldwide, is quite a rare surname. The surname Nasin is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname, Myanmar, and Thailand. Measured by absolute frequency, it is commonest in India, Malaysia, and Indonesia. More frequently, Nasin is the forename as well as the last name.