Cognomen Graevskaia (Graevskaia 
, Граевская 
) , all over the world, is a rare family name. The family name Graevskaia is characteristic of Russia, where it is a rare surname, Belarus, where it is a very rare surname, and Georgia.
| VARIANT | COUNTRY |
|---|---|
| Graevskaia | Georgia |
| Граевская | Russia, Belarus |