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 | Democratic Republic of the Congo, United States, South Africa, Brazil, Mexico |
| Berenika | France, United Kingdom, South Africa, Poland, United States |
| ברניקי | Israel |
| Branicky | Czechia, Slovakia, Canada, United Kingdom, United States |