Surname טרופר (Tropper 
, Troper 
, טרופר 
) , around the world, is quite a rare family name. The surname טרופר is characteristic of Austria, where it is quite a rare surname, Serbia, and Israel, where it is a rare surname. In absolute terms, it is the most numerous in Austria, Germany, and the United States. Much less frequently, טרופר is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tropper | Serbia, Democratic Republic of the Congo, Germany, United States, Austria |
| Troper | Canada, Germany, Poland, United States, Austria |
| טרופר | Israel |