Father of Celeborn in one version of his history (UT/233, WJ/350). This name seems to be a combination galadh “tree” and the masculine suffix -on.
Conceptual Development: In a name list from the 1930s, N. Galadhon is given as a name of Oromë, equivalent to ᴹQ. Aldaron (LR/404), a replacement for earliest G. Aldor or Althor (GL/18-19).
{ð} n. & poss. suff. of trees. lais geledhion, ** galadhon 'the leaves of trees'. >> geledhion, -on