Surname Prusak (Prusak 
, Прусак 
) , all over the world, is quite a rare cognomen. The family name Prusak is characteristic of Eastern Europe, particularly Poland, where it is quite a rare surname, Slovakia, and Czechia. Not in comparison with a country's population, the name is most common in Poland, the United States, and Ukraine. Also, Prusak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prusak | Germany, Slovakia, United States, Czechia, Poland |
| Прусак | Kazakhstan, Ukraine, Kyrgyzstan, Belarus, Russia |
| yaakov prusak Victim of the Holocaust, PL (b. 1880) |
|
|
| klara prusak Victim of the Holocaust, PL (b. 1880) |
|
|
| lea prusak Victim of the Holocaust, PL (b. 1882) |
|
|
| yehudit prusak Victim of the Holocaust, PL (b. 1882) |
|
|
| wacław prusak painter (1891-1978) (b. 1891) |
|
|
| leon prusak (b. 1889) |
|
|
| leon prusak Victim of the Holocaust, PL (b. 1905) |
|
|
| dvora prusak Victim of the Holocaust, LT (b. 1911) |
|
|
| rivka prusak Victim of the Holocaust, PL (b. 1912) |
|
|
|
artur prusak Polish rally pilot |
|
| feliks prusak PL (b. 1939) |
|
|
| laurence prusak (b. 1944) |
|
|
| jacek prusak Polish Catholic priest, Jesuit, theologian, professor at the Ignatianum Academy in Krakow, doctor of psychology, PL (b. 1971) |
|
|
| rachel prusak American politician and nurse practitioner, US (b. 1975) |
|
|
| sergiusz prusak Polish footballer, PL (b. 1979) |
|