Cognomen Osmolovskaya (Осмоловская 
, Osmolovskaya 
) , worldwide, is quite a rare surname. The last name Osmolovskaya is characteristic of Belarus, where it is quite a rare surname, Russia, and Kazakhstan, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Осмоловская | Kyrgyzstan, Kazakhstan, Belarus, Russia, Ukraine |
| Osmolovskaya | Canada, Belarus, Russia, United States, Australia |
| maria osmolovskaya Ukrainian Righteous Among the Nations, UA |
|
|
| m.b. osmolovskaya botanist |
|
|
| olga osmolovskaya researcher (ORCID 0000-0001-6223-5559) |
|
|
| kristina osmolovskaya Belarusian association football player, BY |
|
|
| diana osmolovskaya Belarusian association football player, BY |
|