§ Gwaewar ’the Windlord’ (TI:134) < N. gwaew (WĀ-,WAWA-,WAIWA-) + âr ’lord or king of a specified region’ (TĀ-,TAƷ-, cf. ƷAR-)
Later this is the eagle Gwaihir. The name Gwaewar ’lord of the wind’ already occurred earlier in LR:301 and was changed to Gwaihir as well.