The story
- Irish · derived fromMac Eacháin“son of Eachán”
- English todayMcCaughan
Anglicized form of Northern Irish Mac Eacháin (“son of Eachán”), a personal name derived from a diminutive of each (“horse”).
Words from the same roots
IrishMac Eacháin all →
McGahan
Etymology from Wiktionary, CC BY-SA 4.0.