Family name Grabovskaia (Грабовская 
, Grabovskaia 
) , throughout the world, is quite a rare surname. The family name Grabovskaia is characteristic of Belarus, where it is quite a rare surname, Kazakhstan, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Грабовская | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Grabovskaia | Germany, Russia, Georgia |