Etymology

Feehan

F4E1E1H4A1N1

Today it means: A surname from Irish. Full definition →

Irish Ó Fiacháin
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The story

  1. Irish · derived fromÓ Fiacháin“descendant of Fiachán”
  2. English todayFeehan

Reduced Anglicized form of Irish Ó Fiacháin (“descendant of Fiachán”), a personal name from fiach (“raven”) + -án (“diminutive suffix”).

Etymology from Wiktionary, CC BY-SA 4.0.