Last name Raigorodskaya (Raigorodskaya 
, Райгородская 
) , across the world, is a rare cognomen. The family name Raigorodskaya is characteristic of Russia, where it is a rare surname, Kazakhstan, and Ukraine, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Raigorodskaya | Russia |
| Райгородская | Kazakhstan, Russia, Ukraine |