Family name Borschevskiy (Borschevskiy 
, Борщевский 
) , in all the world, is quite a rare surname. The cognomen Borschevskiy is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kyrgyzstan. In absolute terms, it is commonest in Russia, Belarus, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Borschevskiy | Russia, Germany |
| Борщевский | Kyrgyzstan, Russia, Belarus, Kazakhstan, Ukraine |