Surname Fretze (Fretze 
) , globally, is a very rare cognomen. The family name Fretze is habitual in Croatia, where it is a rare surname, Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Fretze is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fretze | United States, Germany, Croatia, Philippines |