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Cognomen Nekolova (Nekolova
, Неколова
) , throughout the world, is a rare surname. The cognomen Nekolova is habitual in Eastern Europe, particularly Czechia, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Czechia, Bulgaria, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Nekolova | Bulgaria, Czechia, United States |
| Неколова | Bulgaria, Russia, Ukraine |