For Teubner there are 182 on Yasni with different names.
Among the most common last names on Yasni Teubner is on position 4345.
Whether "Teubner" or "Täubner" obviously plays no role in any case both are pronounced the same. In my own family tree was in the 18th century documented the shift from externality to eu. The author of the tree told me that Täubner have to do with pigeon and it therefore had to be a pigeon owners. In a figurative sense, this work could be interpreted as a peacemaker.
(Sent from: Arne Teubner)