For Ah Jung there are 12 on Yasni with different names.
Among the most common last names on Yasni Ah Jung is on position 4515.
Very early on we encounter the name A or Aa, Report of Ah, the A, to the Ahe As writings ezistierte, from time to Oberndorf in Stans on the leaf shape on Gisiflüeli a castle called A or Ah.Die outlines the surround walls are This castle was still visible destroyed at the beginning of the freedom struggle or Aufgegeben.Eine deed of 1347 permits the conclusion that they no longer existed at that time. Their names handed down to us of the oldest monastery of Engelberg Urbar of 1184 - 97 It stuck to the same easement that needed to be staked every year for 14 day a horse. This castle was probably the headquarters of the then very important family of A Knight
- Middle High German nickname "Junc" -> "young, happy"