Across the world, Осерский (Amator , Осерский ) is an extremely rare unisex given name. More frequently, Осерский is the last name as well as the forename.
D'Auxerre, Oserskiy, and Osersky
Дмитрий, Евгений, and Александр
, Осерский 
) is an extremely rare unisex given name. More frequently, Осерский is the last name as well as the forename.