All over the world, Gerleyn (Gerleyn , Герлейн ) is an extremely rare unknown gender first name. Much more frequently, Gerleyn is the last name as well as the forename.
Герлеин, and Герлеын
Juan, Irina, Victoria, and Christine
, Герлейн 
) is an extremely rare unknown gender first name. Much more frequently, Gerleyn is the last name as well as the forename.