Surname Rashevskaya (Рашевская 
, Rashevskaya 
) , all over the world, is quite a rare family name. The cognomen Rashevskaya is habitual in Russia, where it is a rare surname, Belarus, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Рашевская | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Rashevskaya | Germany, Russia, United States |