In the world, Костюкевіч (Костюкевіч ) is an extremely rare unknown gender forename. Much more frequently, Костюкевіч is the last name as well as the forename.
Kostjukevich, and Kostyukevich
Марія, Наталія, and Євгенія
) is an extremely rare unknown gender forename. Much more frequently, Костюкевіч is the last name as well as the forename.