Family name Kaulfürst (Kaulfürst 
) , around the globe, is a very rare cognomen. The family name Kaulfürst is habitual in Western Europe, particularly Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaulfürst | Germany |
| fabian kaulfürst DE (b. 1978) |
|
Mathias, and Hans-Eberhard