All around the world, Avtsin (Avtsin , Авцин ) is an extremely rare unknown gender forename. Much more frequently, Avtsin is the last name as well as the forename.
Автсин
Iris, Irina, Maksim, Nikolay, and Alexander
, Авцин 
) is an extremely rare unknown gender forename. Much more frequently, Avtsin is the last name as well as the forename.