Surname Semenovskaia (Семеновская 
, Semenovskaia 
) , throughout the world, is quite a rare cognomen. The surname Semenovskaia is characteristic of Russia, where it is a rare surname, Kazakhstan, and Belarus, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Семеновская | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Semenovskaia | Georgia |