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Last name Openko (Openko , Опенко ) , in the entire world, is a rare cognomen. The last name Openko is characteristic of Estonia, where it is a rare surname, Russia, where it is a very rare surname, and Greece. Not in comparison with a country's population, the name is most common in Russia, Ukraine, and Estonia.
VARIANT | COUNTRY |
---|---|
Openko | Russia, Estonia, United States, Greece, Ukraine |
Опенко | Kazakhstan, Russia, Ukraine |