For Beierer there are 4 on Yasni with different names.
Among the most common last names on Yasni Beierer is on position 4523.
In the southern Black Forest and Lake Constance area, there was a border between Bavaria and Alemanni. If someone moved from Bavaria to the niche Alema, he was called by the natives of the Bayrer, Beyerer or Beierer. It was told to me once.
(Sent from: Martina Beierer)