Across the world, Ylen (Ylen 
, Илен 
) is a rare unisex given name. The first name Ylen is habitual in Bolivia, where it is a rare feminine name, Uruguay, and Russia, where it is a very rare boy's name. Not in comparison with a country's population, it most frequently occurs in Bolivia, Russia, and Brazil. Also, Ylen is the last name as well as the forename.