Family name Вакк (Vakk 
, Вакк 
) , around the globe, is a very rare surname. The surname Вакк is habitual in Estonia, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine. Much less frequently, Вакк is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vakk | India, Russia, Estonia |
| Вакк | Russia, Ukraine |