Family name Borschevsky (Borschevsky 
, Борщевский 
) , in the world, is quite a rare cognomen. The last name Borschevsky is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kyrgyzstan. Not in comparison with a country's population, it is commonest in Russia, Belarus, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Borschevsky | Canada, Russia, United States |
| Борщевский | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |