The story
- Irish · derived fromMac Giolla Fhaoláin“son of the servant of (saint) Faolán”
- Scottish Gaelic · derived fromMac Gille Fhaoláin
- English todayGilliland
Reduced Anglicized form of Scottish Gaelic Mac Gille Fhaoláin and Irish Mac Giolla Fhaoláin (“son of the servant of (saint) Faolán”), a personal name thought to be a diminutive of Irish faol (“wolf”). Compare the surname McClellan.
Words from the same roots
Scottish GaelicMac Gille Fhaoláin all →
McClellan
IrishMac Giolla Fhaoláin all →
McClellan
Etymology from Wiktionary, CC BY-SA 4.0.