All around the world, Sychko (Сичко , Sychko ) is an extremely rare unknown gender given name. Much more frequently, Sychko is the last name as well as the forename.
Сычко, and Сышко
Marta, Vadym, and Felix
, Sychko 
) is an extremely rare unknown gender given name. Much more frequently, Sychko is the last name as well as the forename.