All around the world, Сичин (Сичин , Sitchin ) is an extremely rare unknown gender forename. Much more prevalently, Сичин is the last name as well as the forename.
Sichin, and Sitchine
Віктор, and Сергій
, Sitchin 
) is an extremely rare unknown gender forename. Much more prevalently, Сичин is the last name as well as the forename.