Last name Petrys (Petrys 
) , throughout the world, is a very rare cognomen. The cognomen Petrys is habitual in Poland, where it is a rare surname, New Zealand, where it is a very rare surname, and Australia. Measured by absolute frequency, it is the most numerous in Poland, Brazil, and Australia. Much less frequently, Petrys is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Petrys | Australia, Spain, Brazil, Poland, United States |