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Surname Groznov (Groznov , Грознов ) , in the entire world, is quite a rare cognomen. The surname Groznov is characteristic of Russia, where it is a rare surname, Estonia, and Belarus. Measured by absolute frequency, it most frequently occurs in Russia, Ukraine, and Kazakhstan.
VARIANT | COUNTRY |
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Groznov | Ukraine, Estonia, Russia, United States, Israel |
Грознов | Kazakhstan, Russia, Ukraine, Belarus |