“A few thousand years after the time in question” so? Follow your own logic man! Read your own post to see why it makes sense.
You’re also wrong about Iran by the way, it’s an old name, but that’s not the point. Aryan as a term comes from India and Iran (Iran is actually derived from Aryan). It was probably never used by anyone ancestral to Europeans.
“A few thousand years after the time in question” so? Follow your own logic man! Read your own post to see why it makes sense.
You’re also wrong about Iran by the way, it’s an old name, but that’s not the point. Aryan as a term comes from India and Iran (Iran is actually derived from Aryan). It was probably never used by anyone ancestral to Europeans.