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Cognomen Kostyuchkov (Костючков
, Kostyuchkov
) , in all the world, is a rare surname. The family name Kostyuchkov is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan. Not in comparison with a country's population, the name is most common in Eastern Europe, particularly Russia, Belarus, and Ukraine.
VARIANT | COUNTRY |
---|---|
Костючков | Kazakhstan, Russia, Ukraine, Belarus |
Kostyuchkov | Russia, Ukraine |