The story
- Old Breton · derived fromuuiu“worthy of”
- English todayWymark
From Wiuhomarch, name of a Breton saint, from Old Breton uuiu (“worthy of”) + ho- (“successful”) + march (“horse”). Cognate to modern Breton Guyonvarc'h.
Etymology from Wiktionary, CC BY-SA 4.0.