Surname Perkhun (Perkhun 
, Перхун 
) , all over the world, is a rare family name. The surname Perkhun is characteristic of Ukraine, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname. In absolute terms, it is commonest in Russia, Ukraine, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Perkhun | Brazil, Germany, Russia, Ukraine |
| Перхун | Russia, Kazakhstan, Ukraine |