Last name Petryla (Petryla 
) , in all the world, is a rare surname. The last name Petryla is habitual in Lithuania, where it is quite a rare surname, Romania, where it is a rare surname, and Poland. Also, Petryla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Petryla | Canada, Poland, Lithuania, Argentina, Romania |