Family name Speranskaia (Сперанская 
, Speranskaia 
) , in the world, is quite a rare last name. The surname Speranskaia is habitual in Russia, where it is quite a rare surname, Belarus, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Сперанская | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Speranskaia | Germany, Russia, Georgia |