
Originally posted by Mike B and stuff from E of A
Iaur-'old' as in Iant, Iaur; cf. the Elvish name of Bombadil, Iarwain.
Ben-without
Adar-Father
And, not from his name: Iluve-'the whole, the all' in Iluvatar Atar-father
So he is Oldest Without Father, and Ilu is All's Father. So, if Ilu is all's father, then he doesn't have a father...If Ilu had a father, then we would know that his father would be the father of All.... Does anyone see the link?