Throughout the world, Olchanskaia (Ольшанская 
, Олшанская , Olchanskaia 
) is an extremely rare unknown gender first name. Much more prevalently, Olchanskaia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ольшанская | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Олшанская | Russia |
| Olchanskaia | United States |