Cognomen Констанстин (Констанстин ) , all over the world, is an extremely rare last name. Much more frequently, Констанстин is the forename as well as the last name.
Konstanstin
Илюкович, Калинин, Сидоренко, and Барышников
) , all over the world, is an extremely rare last name. Much more frequently, Констанстин is the forename as well as the last name.