In the world, Haylen (Haylen 
, هايلين 
) is a rare primarily girly, but very infrequently male forename. The forename Haylen is characteristic of Costa Rica, where it is a rare girly name, Sudan, and Philippines. Not in comparison with a country's population, it most frequently occurs in Philippines, Sudan, and Peru. Very seldom, Haylen is the last name as well as the forename.