This is a list of surnames in which the origin is Gaulish Mythology.
CarlisleEnglish From the name of a city in northern England. The city was originally called by the Romans Luguvalium meaning "stronghold of Lugus". Later the Brythonic element ker "fort" was appended to the name of the city.
Lyon 1English, French Originally denoted a person from the city of Lyon in central France, originally Latin Lugdunum, of Gaulish origin meaning "hill fort of Lugus". It could also denote a person from the small town of Lyons-la-Forêt in Normandy.