The story
- Irish · derived fromÓ Lachtnáin“descendant of Lachtnán”
- English todayLoughlin
Reduced Anglicized form of Irish Ó Lachtnáin (“descendant of Lachtnán”), a diminutive of lachtna (“gray, dun”).
Etymology from Wiktionary, CC BY-SA 4.0.
Loughlin
Today it means: A surname from Irish. Full definition →
Irish Ó Lachtnáin