Last name Беркс (Berx 
, Беркс 
) , all around the world, is a rare cognomen. The cognomen Беркс is habitual in Belgium, where it is quite a rare surname, Germany, where it is a very rare surname, and Russia, where it is an extremely rare surname. Very seldom, Беркс is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Berx | Brazil, Germany, United Kingdom, United States, Belgium |
| Беркс | Russia |
| беркс, павел михайлович RU (b. 1946) |
|