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Cognomen Proha (Proha
, Проха
) , around the world, is a rare surname. The cognomen Proha is characteristic of Ukraine, where it is a rare surname, Croatia, and Belarus. Not in comparison with a country's population, the name is most common in Eastern Europe, particularly Ukraine, Russia, and Belarus. Very seldom, Proha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Proha | Spain, Colombia, United States, Germany, Croatia |
| Проха | Belarus, Kazakhstan, Russia, Ukraine |