Mac Names

Mac Names

Names that start with Mac or Mc are Irish or Scottish patronymics designating "son of." Of course, many of the most popular Mac names today, such as Mackenzie and McKenna, are usually given to girls. But there are a raft of lesser-used Mac names that work well for boys and lead to the adorable short form Mac.

Along with Mackenzie and McKenna, other Mac names in the US Top 1000 include McKinley, McKenzie, and Mack itself. Mac and Mc names including Macallister, McCoy, and McGreggor have been chosen by celebrities for their children.

If you have a Mac name on your family tree, consider co-opting it as a name for your son or daughter. Or select from our list of Mac and Mc Names, below, organized by their current popularity on Nameberry.

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Irish Names

Baby Names That Start with M

  1. Mackenzie
    • Origin:

      Scottish
    • Meaning:

      "son of Kenneth"
    • Description:

      Originally inspired as by eighties TV actress Mackenzie Phillips, parents since have flocked to Mackenzie for their daughters. Now a staple All-American choice, Mackenzie has ranked in the US Top 1000 for nearly 50 years.

      Mackenzie originates from the Scottish surname which itself an anglicized form of the Gaelic Mac Coinnich. Coinnich is one of the original Gaelic forms of Kenneth meaning "handsome, beautiful, comely".
  2. Mckenna
    • Origin:

      Irish
    • Meaning:

      "son of Kenneth"
    • Description:

      Mackenzie begat McKenna - a catchy but very trendy choice. While the Mc or Mac prefix means "son of," this is much more popular as a girl name in the US, peaking at #177 in 2002.
  3. Mccoy
    • Origin:

      Irish variation of McKay
    • Meaning:

      "fire"
    • Description:

      One of numerous usable Irish and Scottish surnames starting with Mac and Mc, this is the real McCoy. McCoy Tyner, the well-known jazz pianist, is one of the few to use this very cool name. Bonus: Nickname Mac.
  4. Mackenzie
    • Origin:

      Scottish
    • Meaning:

      "son of Kenneth"
    • Description:

      This lively Scottish surname is an anglicized form of the Gaelic Mac Coinnich, Coinnich being one of the original Gaelic forms of Kenneth.
  5. Macaulay
    • Origin:

      Scottish
    • Meaning:

      "son of righteousness"
    • Description:

      Made famous by former child star Macaulay Culkin, one of the more popular Mac names.
  6. Mckinley
    • Origin:

      Scottish
    • Meaning:

      "son of the fair hero"
    • Description:

      Presidential name that makes a fresh substitute for MacKenzie or McKenna. Possible spelling variations include MacKinley, MacKinlee, Makinleigh ad almost infinitum. McKinley is one of the Scottish names for girls that can work equally well for boys.
  7. Maclean
    • Origin:

      Scottish
    • Meaning:

      "servant of Saint John"
    • Description:

      Whether you pronounce it Mac-cleen or Mac-clayn, this is one of the crispest and most appealing of the Mac names. The Scottish clan Maclean is one of the oldest of the Highland Scottish clans. Trivia tidbit: Sir Fitzroy Maclean is said to have been an inspiration for the Ian Fleming James Bond character.
  8. Mckinley
    • Origin:

      Scottish
    • Meaning:

      "son of the fair hero"
    • Description:

      New Presidential name, if you're ready to move beyond Lincoln and Jefferson. At the turn of the last century, during the original McKinley's heyday, as a first name it almost reached the Top 100.
  9. Macallister
    • Origin:

      Scottish
    • Meaning:

      "son of Alasdair"
    • Description:

      Macallister as a first name is attracting new attention as the name chosen by Yahoo CEO Marissa Mayer and venture capitalist Zack Bogue for their young son. Macallister is usually heard as a patronymic surname, meaning son of Alasdair or Alistair or any one of the spellings of the Scottish form of Alexander. Like all other names of this type, Macallister leads to the cute short form Mac.
  10. Mackenna
    • Origin:

      Irish
    • Meaning:

      "son of the handsome one"
    • Description:

      Although the Mc or Mac prefix always means "son of", the first names McKenna and MacKenna are used in the US exclusively for girls, with the McKenna spelling outpacing this one 14 to 1. There are no boys recorded with either spelling of the name.
  11. Maguire
    • Origin:

      Irish
    • Meaning:

      "son of the beige one"
    • Description:

      Although Maguire is such a prominent Irish surname —it ranks in the Top 40 in the Emerald Isle —this lively and cheerful family name has rarely been used as a first, unlike more familiar examples like Ryan, Riley and Reagan. The powerful and distinguished Maguire clan was known for their courage, leadership and resilience. The name's many notable associations include the unionizing Pennsylvania coal miners known as the Molly Maguires, actor Tobey Maguire and Dixie Chick Martie Maguire. Other spellings are McGuire and McGwire; two other handsome Irish surnames to consider are Malone and Magee.
  12. Mcqueen
    • Mckenzie
      • Origin:

        Spelling variation of Mackenzie, Scottish
      • Meaning:

        "son of Kenneth"
      • Description:

        Used quietly on boys in the US since the early 20th century, Mckenzie was abruptly overtaken by the Mackenzie spelling back in 1973 when actress Mackenzie Phillips introduced the name as a possibility for girls. While Mckenzie has never matched its sibling spelling in popularity, it nevertheless climbed the charts in its wake, peaking in 2000 at #133.
    • Macgyver
      • Origin:

        Scottish
      • Meaning:

        "son of Ivor"
      • Description:

        The eponymous TV hero has inspired a handful of parents to use his name for their sons. Macgyver first appeared on the charts in 1989, four years after the original television series began.
    • Mckayla
      • Origin:

        Variation of Michaela
      • Meaning:

        "who is like God"
      • Description:

        Is this popular name really Michaela, or is it a combination of McKenna and Kayla. The real answer: it's a fusion of trends.
    • Magee
      • Origin:

        Irish
      • Meaning:

        "son of Hugh"
      • Description:

        Magee became one of the first gender-bending Irish surname names so popular today thanks to New York television newswoman Magee Hickey. In case you don't know, the g is hard, as in Maggie, but with the opposite emphasis.
    • Mckay
      • Origin:

        Gaelic
      • Meaning:

        "son of Aodh"
      • Description:

        McKay is the Anglicized form of Mac Aodha, meaning "son of Aodh" in Gaelic. Aodh is the origin of names such as Aidan and Hugh, making McKay a subtle way to honor people with those names.
    • Mcdermott
      • Origin:

        Irish
      • Meaning:

        "son of Diarmaid"
      • Description:

        McDermott is a common Irish surname that means, as all Mc or Mac names do, "son of" --then Dermott or Dermot, which is an Anglicization of the Irish Gaelic Diarmaid. The legendary Diarmaid was the lover of Grainne and the real King Diarmaid, in the twelfth century, first invited the English into Ireland. Actor Dermot Mulroney made his name famous in the U.S.
    • Macallan
      • Maclain