In the world, Купчінскій (Купчінскій ) is an extremely rare unknown gender first name. Much more frequently, Купчінскій is the last name as well as the forename.
Kupchinskii, and Kupchinskij
Віктор, and Олександр
) is an extremely rare unknown gender first name. Much more frequently, Купчінскій is the last name as well as the forename.