690+ Irish Names (With Meanings and Popularity)

  1. Gráinne
    • Origin:

      Irish
    • Meaning:

      "grain of corn"
    • Description:

      Name of both a goddess and a heroine in Irish mythology, it's popular in Ireland and possible here, especially in its Anglicized spelling, Grania.
  2. Ceabhallan
    • Muirgheal
      • O'brien
        • Origin:

          Irish
        • Meaning:

          "descendant of Brian"
        • Description:

          This kind of authentic Irish surname makes a memorable first name for either sex, following in the path of all the Mac and Mc names recently popular.
      • Katelynn
        • Origin:

          Spelling variation of Caitlin
        • Description:

          Caitlin, but with the popular -lynn suffix.
      • Yeats
        • Origin:

          English
        • Meaning:

          "gates"
        • Description:

          Yeats, the strong name of the great Irish poet, would work better for a boy. Also has possible pronunciation problem with people who might think it rhymes with Keats. Yeats rhymes with the word from which it's derived: gates.
      • Agaistin
        • Corcoran
          • Origin:

            Irish
          • Meaning:

            "ruddy-faced"
          • Description:

            Corky was a sitcom moniker of the fifties, Corcoran a better fit for these times.
        • Runyon
          • Origin:

            Irish
          • Meaning:

            "son of a champion"
          • Description:

            Runyon is an Irish surname with considerable flair; some will connect it with Guys and Dolls writer Damon Runyon.
        • Aydan
          • Origin:

            Spelling variation of Aidan
          • Meaning:

            "little fiery one"
          • Description:

            Aydan has been a popular alternate spellings of Aidan, though it has been declining in usage since 2008. It has also been seen as a girl's name.
        • Obrien
          • Origin:

            Irish surname
          • Meaning:

            "descendant of Brian"
          • Description:

            The use of O-prefixes could create the next wave of Irish inflected names, offering an innovative way of honoring a relative with a behind the times moniker.
        • Roibin
          • Costello
            • Origin:

              Irish surname
            • Meaning:

              "from England"
            • Description:

              The fashion for using surnames as firsts has extended beyond the familiar Morgan and Parker to choices such as Cohen and O'Brien to -- why not? -- this quintessentially Irish name with the friendly o ending.
          • Siobahn
            • Origin:

              Variation of Siobhan, Irish
            • Meaning:

              "God is gracious"
            • Description:

              Variant (mis)spelling of Siobhan.
          • O'keeffe
            • Origin:

              Irish surname
            • Description:

              If you love the venerable Southwestern painter but feel Georgia's gotten too overheated, you might want to go all the way to this Irish surname in the fashionable O' family.
          • O'fallon
            • Origin:

              Irish
            • Meaning:

              "son of the leader"
            • Description:

              Fallon has gone feminine, but this puts it back in the boys' camp.
          • Eachtar
            • Bríd
              • Drennon
                • Origin:

                  Irish
                • Meaning:

                  "son of Draighnean"
                • Description:

                  Brennan alternative.
              • Fursey
                • Origin:

                  Irish
                • Meaning:

                  "virtue"
                • Description:

                  Fursey is an ancient Irish saint's name little-used in modern times. St. Fursey was born in the seventh century a noble in Ireland but traveled to England and France to found monasteries and spread Christianity. He is buried in France.