Surname Salyn (Salyn 
, สาลิน , Салин 
) , worldwide, is quite a rare cognomen. The last name Salyn is habitual in Russia, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Belarus. Measured by absolute frequency, the name is most common in Russia, Kazakhstan, and Ukraine. Much less frequently, Salyn is the forename as well as the last name.