>
Cognomen Kološa (Колоша
, Kološa
) , globally, is quite a rare surname. The cognomen Kološa is habitual in Slovenia, where it is quite a rare surname, Ukraine, and Belarus. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Ukraine, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Колоша | Belarus, Kazakhstan, Russia, Ukraine |
| Kološa | Slovenia, Croatia |