For Rurainski there are 3 on Yasni with different names.
Among the most common last names on Yasni Rurainski is on position 4524.
My chemistry teacher from the year 1966 in the northern school of Jena (Ms. Schmidt) said: The name comes from Polish Rurainski. The word means in German Ruran "the tube" and i have been cheated for better debate it. The ski is the general extension of Polish names. The name Rurainski would correspond to the meaning of the name of Germany's pipes.
(Sent from: Michael -PeterRurainski/Bretzingen)
