In the world, Suyn (Суин 
, Suyn 
) is a very rare unisex first name. The forename Suyn is habitual in Kazakhstan, where it is a rare largely masculine, but seldom female name, Russia, where it is an extremely rare boy's name, and India, where it is an extremely rare largely feminine, but seldom masculine name. Also, Suyn is the last name as well as the forename.