The Aryan invasion theory is based upon the idea that Aryan represents a particular group of people. In the classical view of the Aryan invasion the Aryans are a particular ethnic group, speaking a particular language. However in Vedic literature Aryan is not the name of the Vedic people and their descendants. It is a title of honor and respect given to certain groups for good or noble behavior. In this regard even the Buddha calls his teaching Aryan, Arya Dharma; the Jains also call themselves Aryans, as did the ancient Persians.
For this reason one should call the Vedic people simply the "Vedic people" and not the Aryans. If one takes Aryan in the Vedic sense it would not be like talking of the invasion of good people, as if goodness were a racial or linguistic quality!
Author : David Frawley