Kelbke
Kelbke is a surname of German origin. It is considered relatively uncommon.
The origin of the name is likely topographic or habitational, possibly derived from a place name or a geographical feature. Further research into German genealogical records may be required to ascertain the specific etymology and historical distribution of the name.
Variations in spelling might exist, although these are not widely documented.
Due to the limited publicly available information, further details regarding notable individuals with the surname or its specific historical significance are currently unavailable.