Surname Zarudnaya (Zarudnaya 
, Зарудная 
) , throughout the world, is a rare family name. The family name Zarudnaya is characteristic of Russia, where it is a rare surname, Kazakhstan, and Estonia. Not in comparison with a country's population, the name is most common in Russia, Kazakhstan, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Zarudnaya | Estonia, Russia, United States, Kazakhstan |
| Зарудная | Russia, Kazakhstan, Ukraine |
| margarita i zarudnaya researcher |
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| g.i. zarudnaya botanist |
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