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Family name Poluboyarynov (Poluboyarynov , Полубояринов ) , across the world, is quite a rare cognomen. The surname Poluboyarynov is characteristic of Russia, where it is a rare surname, Kazakhstan, and Ukraine, where it is a very rare surname.
VARIANT | COUNTRY |
---|---|
Poluboyarynov | United States |
Полубояринов | Ukraine, Russia, Kazakhstan |