wye · noun, verb1
Attested as wi c. 1200. Of uncertain origin. Perhaps borrowed from Old French ui or gui.
Wye · proper noun2
- Old English · derived fromwæg“wave”
- Brythonic · derived from
- English todayWye
From Brythonic; compare Welsh Gwy. Lye and Bosworth instead suggest Old English wæg (“wave”).
Etymology from Wiktionary, CC BY-SA 4.0.