In all the world, Ольсевич (Ольсевич ) is an extremely rare unknown gender first name. Much more frequently, Ольсевич is the last name as well as the forename.
Olsevich
Віра, Юлий, Юлия, Алина, Артем, Ирина, Софья, Виктор, Віктор, Оксана, Сергей, Сергій, Алексей, Эльвира, and Александр
) is an extremely rare unknown gender first name. Much more frequently, Ольсевич is the last name as well as the forename.