Cognomen Барбараш (Барбараш 
, Barbarash 
, Barbarasch 
) , around the world, is a rare family name. The surname Барбараш is habitual in Russia, where it is a very rare surname, the United Kingdom, and Ukraine. Not in comparison with a country's population, it is the most numerous in Russia, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Барбараш | Russia, Ukraine |
| Barbarash | Russia, United Kingdom, United States, Canada, Ukraine |
| Barbarasch | Venezuela, Argentina, Colombia, United States |
|
барбараш, леонид семёнович researcher, RU (b. 1941) |
|
|
ольга леонидовна барбараш researcher, RU (b. 1961) |
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