Worldwide, Волкаў (Volkov 
, Volkau 
, Волкаў ) is a very rare male first name. The forename Волкаў is characteristic of Sweden, where it is a rare masculine name, and China, where it is an extremely rare male name. Predominantly, Волкаў is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Volkov | Belarus, Estonia, United States, Israel, Russia |
| Volkau | Belarus, Spain, Latvia, United States, Lithuania |
| Волкаў | Belarus |
| Wolkau | Germany, United States |