Irish Names that Start With L

  1. Liam
    • Origin:

      Irish short form of William
    • Meaning:

      "resolute protection"
    • Description:

      Liam is the top boys' name in the US, holding the Number 1 spot for the past seven years and also ranking as one of the most popular boys' names around the western world.
  2. Lorcan
    • Origin:

      Irish
    • Meaning:

      "little, fierce"
    • Description:

      Lorcan is a name rich in Irish history as belonging to several kings, including the grandfather of the most famous high king of Ireland, Brian Boru. Lorcan O'Toole, known in English as Laurence O'Toole, is the patron saint of Dublin, so it's not too surprising that Irish-born actor Peter O'Toole named his son Lorcan.
  3. Lennon
    • Origin:

      Irish
    • Meaning:

      "lover"
    • Description:

      A growing number of high-profile (and other) parents are choosing to honor their musical idols, such as Hendrix, Presley, Jagger, and now Lennon, an Irish name for girls as well as boys with a wonderful meaning on many levels. Lennon first came to notice when Liam Gallagher and Patsy Kensit used it for their son in 1999, and singer-musician Adam Pascal followed their lead two years later.
  4. Lennon
    • Origin:

      Irish
    • Meaning:

      "lover"
    • Description:

      A growing number of high-profile (and other) parents are choosing to honor their musical idols, such as Hendrix, Presley, Jagger, and now Lennon.
  5. Lonan
    • Origin:

      Irish
    • Meaning:

      "blackbird"
    • Description:

      This name of several early Irish saints makes a nice Logan/Conan alternative.
  6. Larkin
    • Origin:

      Irish
    • Meaning:

      "rough, fierce"
    • Description:

      While Larkin takes this name from girlish bird to boyish surname, there are actually more female Larkins these days than male, and it's a name that works as well for either gender.
  7. Laoise
    • Origin:

      Irish
    • Meaning:

      "light"
    • Description:

      Pronounced lee-sha, Laoise is the feminine form of the Irish mythological names Lugh and Lugus, which means light. Lugus was the Celtic god of commerce and craftsmanship, the equivalent of the Roman Mercury, thought to inspire the later Irish hero Lugh. Laoise is among the Top 100 Irish names for girls, but Americans will definitely have pronunciation issues.
  8. Lucan
    • Origin:

      Irish variation of Luke
    • Description:

      Lucan is a rarely heard Irish name, a Luke form with the trendy an ending.
  9. Larkin
    • Origin:

      Irish
    • Meaning:

      "rough, fierce"
    • Description:

      The additional syllable makes Lark a masculine surname name.
  10. Lochlainn
    • Origin:

      Irish
    • Meaning:

      "land of the Vikings"
    • Description:

      Conjures up pleasant images of lakes, but the pronunciation challenge makes the Anglicized Loughlin preferable.
  11. Laughlin
    • Origin:

      Irish
    • Meaning:

      "dweller at the fjord-land"
    • Description:

      First used for Norse invaders, this name, along with the similar Lachlan, is an attractive, worldly, and unusual choice — despite connections to the Nevada gambling resort.
  12. Loman
    • Origin:

      Irish or Serbo-Croatian
    • Meaning:

      "small bare one or delicate"
    • Description:

      Loman is one of those rare names that is at once simple and very unusual, with fewer than five baby boys given the name in the US in the most recent year.
  13. Lynch
    • Origin:

      Irish
    • Meaning:

      "mariner"
    • Description:

      One Irish surname that will never make it as a first.
  14. Lochlann
    • Leary
      • Origin:

        Irish, Anglicization of Laoghaire
      • Meaning:

        "herder"
      • Description:

        We'd be leery of this one.
    • Lughaidh
      • Labhras