Surname Liubarskaya (Liubarskaya 
, Лиубарская 
) , globally, is a very rare family name. The cognomen Liubarskaya is habitual in Portugal, where it is a very rare surname, Russia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Liubarskaya | United States, Portugal |
| Лиубарская | Russia |