Family name Petschelt (Petschelt 
) , in the world, is a very rare cognomen. The cognomen Petschelt is characteristic of Germany, where it is a very rare surname, the United States, where it is an extremely rare surname, and France.
| VARIANT | COUNTRY |
|---|---|
| Petschelt | Germany, France, United Kingdom, United States |
| fritz petschelt (b. 1898) |
|
|
| gerhard petschelt German jurist (1911-1979), DE (b. 1911) |
|