Family name Rucks-Klüver (Rucks-Klüver 
) , in the entire world, is an extremely rare last name. The surname Rucks-Klüver is habitual in Western Europe, particularly Germany, where it is an extremely rare surname. Parts of the name also exists independently as a last name Rucks, and a last name Klüver.
| VARIANT | COUNTRY |
|---|---|
| Rucks-Klüver | Germany |