Surname Rodnyanskaya (Rodnyanskaya 
, Роднянская 
) , worldwide, is a rare last name. The last name Rodnyanskaya is characteristic of Russia, where it is a rare surname, Belarus, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rodnyanskaya | United States |
| Роднянская | Russia, Belarus |