Cognomen Klöffler (Klöffler 
) , throughout the world, is a very rare last name. The last name Klöffler is habitual in Western Europe, particularly Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Klöffler | Germany |
| johann friedrich klöffler German composer (1725-1790), DE (b. 1725) |
|
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| hermann klöffler DE (b. 1837) |
|