The Nazis rotated the swastika on its side.
While I wasn't aware Aaryan was in use as an Indian name, the origin of the use of the word Aryan in the west isn't quite how it's represented here.
The theosophists (Mme Blavatsky et al) used the term for the whole human race since Atlantis (!) which they claim was about 100,000 years ago. At that point there was no colour or individual race associated with the term, it was all human beings on earth since x time.
Through whacky, racist, supremacist, esoteric theories in Germany and Austria at the time, it developed into denoting white humans specifically. Which is how the Nazis used it. (Some of the top Nazis including Hitler and Himmler were very much into weird dark occult stuff). The familiar upshot being that the term is inextricably linked to Nazi ideology.