Surname Сировская (Сировская 
, Sirovskaia, Sirovskaja 
) , in the world, is a very rare family name. The family name Сировская is habitual in Russia, where it is a very rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Сировская | Russia |
| Sirovskaja | Germany |