Gauls call themselves Gauls
Greeks call themselves Hellen
None of them ever called their people "Aryans". The Sintashta people and their descendants get their ethnic self-identification from that root word.
Gauls' name comes from PIE *gval- (powerful)
Hellens' name comes from *sel- (swamp)
Dutch name comes from PIE *teut- (people)
Are we all dutch then?
>>4167864It doesn't mean you are an Aryan, the term referring to an ethnic self-designation