Family name Treffer (Treffer 
) , worldwide, is quite a rare last name. The family name Treffer is habitual in Bermuda, where it is quite a rare surname, Austria, and Germany, where it is a rare surname. Not in comparison with a country's population, it is commonest in Germany, Austria, and the United States. Very seldom, Treffer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Treffer | Germany, Austria, Italy, Spain, United States |
| georg treffer botanist (1847-1902) (b. 1847) |
|
|
|
marten treffer Dutch writer, NL (b. 1923) |
|
| gerd treffer (b. 1951) |
|
|
| daniel treffer researcher |
|
|
| regina treffer researcher |
|
|
| elisabeth treffer |
|
|
| jörg treffer |
|
|
| john treffer (b. 1980) |
|
Mr, Jack, John, June, Tina, Hans, Wast, Marge, Mandy, Manon, Sarah, Sheri, Simon, Susan, Scott, Anton, Abbie, Adolf, Cindy, Bernd, Bruce, Bryan, Jane, Kelly, Leah, Doug, Ms, Sue, Ann, Ben, Pam, Dan, Leo, Jon, Tim, Edi, Marc, Matt, Sara, Anar, Anni, Adam, Karl, Paul, Rene, Dana, Dave, Gerd, and Kevin