225+ Irish Boy Names (with Meanings)

  1. O'brien
    • Origin:

      Irish
    • 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 the old-fashioned moniker Brian. On Downton Abbey, the surname O'Brien was heard so often, it began to seem like a first.
  2. Sheehan
    • Origin:

      Irish
    • Meaning:

      "peaceful"
    • Description:

      Has a decidedly Roman Catholic feel, thanks to the bishop.
  3. Maloney
    • Origin:

      Irish
    • Meaning:

      "devotee of the church"
    • Description:

      Too close to baloney.
  4. Parthalan
    • Origin:

      Irish variation of Bartholomew, Aramaic
    • Meaning:

      "son of the furrow"
    • Description:

      Pathalan is a rare Irish name derived from the somewhat-less-rare Bartholomew. Nearly 30 baby boys were named Bartholomew in the US last year, but none were named Parthalan.
  5. Magee
    • Origin:

      Irish
    • Meaning:

      "son of Hugh"
    • Description:

      Magee has a broad and bouncy appeal for the sons of anyone from Adam to Zachary.
  6. Patsy
    • Origin:

      English and Irish, diminutive of Patrick
    • Meaning:

      "noble, patrician."
    • Description:

      Patsy has been rarely heard for half a century, for either gender, and we're not expecting that to change in the near future..
  7. Cleary
    • Origin:

      Irish
    • Meaning:

      "cleric"
    • Description:

      This Irish surname-name certainly feels brighter and fresher than the English equivalent, Clark.
  8. Kesey
    • Origin:

      Irish literary name, variation of Casey
    • Description:

      Kesey is a possible literary hero name honoring Merry Prankster Ken Kesey, whose characters flew over the cuckoo's nest. Kesey rhymes with easy.
  9. Flann
    • Origin:

      Irish
    • Meaning:

      "ruddy, red-haired"
    • Description:

      Friendly, cheerful Irish name that originated as a nickname for a redhead. Potential problem: reminiscent of the Spanish custard.