Cognomen אוברוב (Ouvarov 
, Uvarov 
, Uwarow 
) , globally, is quite a rare family name. The family name אוברוב is habitual in Estonia, where it is quite a rare surname, Latvia, and Russia, where it is a rare surname. Measured by absolute frequency, the name is most common in Russia, the United States, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Ouvarov | United Kingdom, Canada, Belgium, United States |
| Uvarov | Spain, Bulgaria, United States, Germany, Russia |
| Uwarow | Brazil, Germany, Australia, United States |
| אוברוב | Israel |