The story
- Breton · derived fromluduenn
- Latin · derived fromLuduhan
- Cornish · derived fromLujuan
- English todayLudgvan
From Cornish Lujuan ("place of ashes", "burnt place"). Mentioned in the Domesday Book as Latin Luduhan, which is possibly related to Breton luduenn (singulative of ludu, (ash)).
Etymology from Wiktionary, CC BY-SA 4.0.