The story
- Irish · derived fromMac Giolla Eóin“son of the servant of (Saint) John”
- English todayMcAloon
Anglicized form of Irish Mac Giolla Eóin (“son of the servant of (Saint) John”).
Words from the same roots
IrishMac Giolla Eóin all →
McGlone
Etymology from Wiktionary, CC BY-SA 4.0.