Skip to main content

Updated June 9, 2019

Family name origins & meanings

  • Irish : Anglicized form of Gaelic Mac an Airchinnigh ‘son of the overseer (of church lands)’, Gaelic airchinneach, often Anglicized as erenagh. The surname arose in different places, notably Munster and Roscommon.

Join the Family

Your partner in parenting from baby name inspiration to college planning.

Subscribe