Family name Biernacka (Biernacka 
, Бернацкая 
) , across the world, is quite a common cognomen. The family name Biernacka is characteristic of Eastern Europe, particularly Poland, where it is quite a rare surname, Belarus, and Moldova. In absolute terms, it most frequently occurs in Eastern Europe, particularly Poland, Russia, and Belarus. Likewise, Biernacka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Biernacka | Germany, Poland, United Kingdom, United States, Afghanistan |
| Бернацкая | Moldova, Kazakhstan, Belarus, Russia, Kyrgyzstan |
Bernacki, Bernatsky, Bernatskyi, Bernazki, Biernacki, Бернацкий, Бернацький, and Бєрнацкі
| konstancja biernacka PL (b. 1773) |
|
|
|
marianna biernacka Polish martyr, PL (b. 1888) |
|
| halina biernacka Polish ballet dancer, PL (b. 1914) |
|
|
| maria biernacka PL (b. 1917) |
|
|
| barbara biernacka (b. 1921) |
|
|
| krystyna biernacka PL (b. 1924) |
|
|
| alina biernacka Polish painter, PL (b. 1942) |
|
|
| małgorzata biernacka-lubańska PL (b. 1933) |
|
|
| róża biernacka PL (b. 1934) |
|
|
| teresa biernacka Polish artist, PL (b. 1949) |
|
|
| iwona biernacka Polish actress, PL (b. 1949) |
|
|
| elżbieta katarzyna biernacka Polish cardiologist, PL (b. 1950) |
|
|
| maria magdalena biernacka (b. 1941) |
|
|
| grażyna biernacka PL (b. 1952) |
|
|
| malgorzata biernacka Polish computer scientist |
|