The story
- Irish · derived fromÓ hIarnáin“descendant of Iarnán”
- English todayHernon
Reduced Anglicized form of Irish Ó hIarnáin (“descendant of Iarnán”), possibly a diminutive of íarn (“iron”).
Etymology from Wiktionary, CC BY-SA 4.0.
Hernon
Today it means: A surname from Irish. Full definition →
Irish Ó hIarnáin