Surname Кощін (Кощін ) , in the world, is an extremely rare last name. The last name Кощін is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.
Koshchin, and Koshin
Іван, and Микола
) , in the world, is an extremely rare last name. The last name Кощін is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.