Last name Petrucz (Petrucz 
) , around the world, is a rare surname. The cognomen Petrucz is characteristic of Hungary, where it is quite a rare surname, Romania, where it is a rare surname, and Spain, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Hungary, Romania, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Petrucz | Germany, Romania, Spain, Hungary, United States |