For Tietjen there are 552 on Yasni with different names.
Among the most common last names on Yasni Tietjen is on position 4163.
According to Encyclopedia, the name "Tietjen" originates from the name "Dietrich".'s Erstmal so I accepted ... until I leave the Normandy had been in once. Where is called the "Dietrich" ==> Didier. So what if one the phonetically pronounce it really is no further away to the name "Tietjen." Finally, I would like to say that this statement is a pure hypothesis on my part. But maybe someone has quellenbezoegene information.
(Sent from: Rainer Tietjen)