Surname بيرول (Birol 
, Perol 
, بيرول) , throughout the world, is quite a common family name. The cognomen بيرول is characteristic of Philippines, where it is quite a rare surname, North Macedonia, and France. Measured by absolute frequency, it is commonest in Philippines, France, and Turkey. Also, بيرول is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Birol | Germany, Bangladesh, France, Philippines, Turkey |
| Perol | Germany, France, Philippines, Democratic Republic of the Congo, Turkey |