Family name Пильберг (Пильберг 
) , around the world, is a very rare cognomen. The family name Пильберг is habitual in Kazakhstan, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Пильберг | Kazakhstan, Russia |
| пильберг, густав карлович RU (b. 1876) |
|