Cognomen Pertich (Pertich 
) , all over the world, is a rare surname. The last name Pertich is habitual in Hungary, where it is quite a rare surname, Austria, where it is a rare surname, and Australia, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Hungary, Austria, and Argentina.
| VARIANT | COUNTRY |
|---|---|
| Pertich | Australia, Austria, Italy, Hungary, Argentina |