Around the globe, シレン (シレン , Sirén ) is an extremely rare unknown gender first name. More prevalently, シレン is the last name as well as the forename.
Shilen, Shiren, Silen, Siren, and Сирен
, Sirén 
) is an extremely rare unknown gender first name. More prevalently, シレン is the last name as well as the forename.