Surname Petschi (Petschi 
) , globally, is a very rare last name. The surname Petschi is characteristic of Germany, where it is a very rare surname, Netherlands, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Germany, Netherlands, and the United States. Much less frequently, Petschi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Petschi | Germany, Netherlands, Canada, United States, United Kingdom |