[Raj_Copi_Jin]

In general....nobody calls us by our original name...... "Bharatham", sometimes even ourselves...

Who called the land mass as Bharatham, some piece of litreature thats it. I do not think that term Bharatham was ever used in that sense by the kings or the common man. Tamil litreature does not include that term and neither the rock edicts of ashoka or other kings uses that term. Just because some author proposed that term in his story does not mean it was really used in that sense.