For Kröger-Lehmann there are 2 on Yasni with different names.
Among the most common last names on Yasni Kröger-Lehmann is on position 4525.
the name Kröger Low German version of the Kruger. And that name has its Usprung from the Middle Ages, because one is an innkeeper Kruger
(Sent from: Andreas Kröger)
- Middle High German occupational name "lehenman" -> "vassal"