Surname Бернекер (Бернекер 
, Berneker 
) , all over the world, is a rare last name. The cognomen Бернекер is habitual in Kazakhstan, where it is a very rare surname, Germany, and Argentina.
| VARIANT | COUNTRY |
|---|---|
| Бернекер | Russia, Kazakhstan |
| Berneker | Argentina, Germany, United States, Canada |