Surname Rudak (Rudak 
) , worldwide, is a rare last name. The family name Rudak is habitual in Lithuania, where it is quite a rare surname, Belarus, and Poland, where it is a rare surname. Likewise, Rudak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rudak | Russia, Belarus, Poland, Argentina, Lithuania |
|
julian rudak PL (b. 1917) |
|
|
bronisław rudak Polish astronomer, PL (b. 1953) |
|
| leszek rudak Ph.D. Uniwersytet Warszawski 1986 |
|