Family name Dvorakovskii (Dvorakovskii 
, Двораковский 
) , globally, is a rare surname. The cognomen Dvorakovskii is habitual in Belarus, where it is quite a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Dvorakovskii | Russia, Belarus |
| Двораковский | Kazakhstan, Russia, Belarus |