For Schwoll there are 6 on Yasni with different names.
Among the most common last names on Yasni Schwoll is on position 4521.
My father used to tell us children, that his well-known linguist named Schwoll brought to the Dutch town Zwolle together. It originated from the name can take the job title or origin, (famous example: Jacques Offenbach, who was really from Offenbach). How many names are changed sounds different, so is the "Z" "sh" were sein.Eine strong concentration of the carrier named in Aachen, Krefeld (ie, near the Dutch border) could confirm this hypothesis. That's the only explanation I know, more or different explanations would be very interested. Would be happy if my post would be a stimulus for further interpretations.
