The story
- Irish · derived fromMac Fhlannchaidh“son of Flannchadh”
- English todayMcClancy
Anglicized form of Irish Mac Fhlannchaidh (“son of Flannchadh”), a personal name which is derived from flann (“red”).
Words from the same roots
IrishMac Fhlannchaidh all →
clancy
Etymology from Wiktionary, CC BY-SA 4.0.