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Last name Костючков (Костючков
, Kostiuchkov) , around the globe, is a rare cognomen. The last name Костючков is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan. In absolute terms, it most frequently occurs in Eastern Europe, particularly Russia, Belarus, and Ukraine.
VARIANT | COUNTRY |
---|---|
Костючков | Kazakhstan, Russia, Ukraine, Belarus |