Worldwide, Kusyn (Kusyn , Кусин ) is an extremely rare girly forename. More frequently, Kusyn is the last name as well as the forename.
Кусын, קוסין, and קושין
Arne, Dorothy, Zdenek, Edward, Daniel, Michal, Melody, Michelle, Martin, Juraj, Lewis, Pavel, Sasha, Petr, Kath, Ľubo, and Caroline
, Кусин 
) is an extremely rare girly forename. More frequently, Kusyn is the last name as well as the forename.