in the star wars universe names,, etc, even the force come from a collaberation of all sorts of cultures, religions, etc. think of the force. the force represents "the creater" or God. think of it. living energy that's there created by all living things. "....it binds the gallexy togather.". Lucas got this stuff by taking all of our cultures and entwining them. the concept of Darth Vader's name was put togather by Lucasw/ words in German and in Dutch. this is behind the scenes. making this increadable gallexy. I don't think German or Dutch themselves are named as a languages like Huteese as we know in these movies. the words Darth Vader are prob. Sith language, ya know. so. hope this helped.