Family name Keppler-Stein (Keppler-Stein 
) , throughout the world, is an extremely rare last name. The last name Keppler-Stein is characteristic of Western Europe, particularly Germany, where it is an extremely rare surname. Parts of the name also exists independently as a last name Keppler, and a last name Stein.
| VARIANT | COUNTRY |
|---|---|
| Keppler-Stein | Germany |
| birgit keppler-stein German freestyle skier, DE (b. 1963) |
|