Family name ברניקי (Berenice 
, Berenika 
, ברניקי 
) , in the entire world, is a common surname. The last name ברניקי is habitual in Mexico, where it is quite a common surname, Venezuela, where it is quite a rare surname, and Slovakia. Not in comparison with a country's population, it is commonest in Mexico, Venezuela, and Cameroon. Likewise, ברניקי is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Berenice | Brazil, Mexico, South Africa, United States, Democratic Republic of the Congo |
| Berenika | Poland, France, United Kingdom, South Africa, United States |
| ברניקי | Israel |
| Branicky | United Kingdom, Canada, United States, Czechia, Slovakia |