Last name Перлог (Перлог 
, Perlog 
) , all around the world, is a rare cognomen. The family name Перлог is habitual in Moldova, where it is quite a rare surname, Croatia, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Перлог | Kazakhstan, Russia, Ukraine |
| Perlog | Russia, Croatia, Moldova, United States, Argentina |