Cognomen Hyelin (Hyelin 
, Хелин 
) , throughout the world, is a very rare last name. The surname Hyelin is characteristic of Malaysia, where it is a very rare surname, Kazakhstan, and Russia, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Russia, China, and Malaysia. Much more prevalently, Hyelin is the forename as well as the last name.