In all the world, Syyan (Сиян , Syyan ) is a very rare unisex first name. More prevalently, Syyan is the last name as well as the forename.
Сииан, Сыян, סייאן, שייאן, and سييان
, Syyan 
) is a very rare unisex first name. More prevalently, Syyan is the last name as well as the forename.