My last name is Strub, and although it is German, i am not German myself. The surname my family had before that was Strul, and was changed when my family came from Eastern Europe. When they signed the document, the name looked like Strub, and not Strul. I am curious to know what both Strul and Strub mean. As i said before, Strub is German, and Strul is either Russian, Polish, or Yiddish. Post translations or good name translation sources please.