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Cognomen Kostian (Kostian , Костян , Костиан ) , throughout the world, is quite a rare family name. The family name Kostian is habitual in Belarus, where it is quite a rare surname, Finland, and Ukraine, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Eastern Europe, particularly Belarus, Russia, and Ukraine. Much less frequently, Kostian is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Kostian | Canada, Finland, Germany, Poland, Greece |
Костян | Kazakhstan, Armenia, Belarus, Ukraine, Russia |
Костиан | Russia |