Family name Petrás (Petrás 
) , in the entire world, is a rare last name. The cognomen Petrás is characteristic of Eastern Europe, particularly Hungary, where it is a rare surname, Czechia, and Romania. Much less frequently, Petrás is the forename as well as the last name.
| mihály petrás (b. 1650) |
|
|
|
petrás ince jános RO (b. 1813) |
|
|
petrás mária Romanian folk singer from Transylvania, RO (b. 1957) |
|
|
petrás jános Hungarian rock musician, HU (b. 1968) |
|