Lughaidh ( or ; ) is an Irish-language name, from Old Irish which is thought to be derived from the name of the god Lug, generally anglicised as Louis or Lewis. The name is prevalent among figures in Irish history and mythology, including:
High Kings of Ireland
Lugaid ÃÂardonn, legendary High King of Ireland of the 9th century BC
Lugaid Lámdearg, legendary High King of Ireland of the 9th century BC
Lugaid Laigde, legendary High King of Ireland of the 8th century BC
Lugaid Luaigne, legendary High King of Ireland of the 2nd century BC
Lugaid Riab nDerg, legendary High King of Ireland of the 1st century BC
Lugaid Mac Con, semi-legendary High King of Ireland of the 3rd century AD
Eoin MacNeill, Celtic Ireland. Academy Press. 1981 (reissue with new intro. and notes by Donnchadh àCorráin of original Martin Lester Ltd edition, 1921).