Cognomen Бернатцкая (Бернатцкая 
) , all around the world, is an extremely rare family name. The family name Бернатцкая is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Бернатцкая | Russia |
Bernatckaia, and Bernatskaya