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Family name Korol'Kov (Корольков , Korol'Kov ) , in the entire world, is a common cognomen. The family name Korol'Kov is habitual in Belarus, where it is quite a rare surname, Russia, and Kazakhstan. Not in comparison with a country's population, the name is most common in Eastern Europe, particularly Russia, Ukraine, and Belarus.
VARIANT | COUNTRY |
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Корольков | Kyrgyzstan, Kazakhstan, Belarus, Ukraine, Russia |
Korol'Kov | Belarus, Russia, Bulgaria |