Skip to main content

Updated June 9, 2019

Family name origins & meanings

  • Irish : reduced Anglicized form of Gaelic Mac Giollaráin or Ó Giollaráin, according to Woulfe, formerly Mac Giolla Éanáin ‘son of the servant of (Saint) Eanán’.

Join the Family

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

Subscribe