For Kubach there are 11 on Yasni with different names.

Among the most common last names on Yasni Kubach is on position 2810.

The name "Kubach" originates from the two words "cow" and "Bach." There is also a place called Kubach in Limburg-Weilburg in Hesse. This was in a charter of Otto III. as [...]

(Sent from: Denis S.)