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Family name Burčak (Бурчак
, Burčak
) , across the world, is quite a rare last name. The cognomen Burčak is habitual in Ukraine, where it is quite a rare surname, Belarus, and Croatia. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Ukraine, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Бурчак | Belarus, Kazakhstan, Russia, Ukraine |
| Burčak | Croatia |