Dog Names That Start With M

  1. Mark
    • Origin:

      Latin
    • Meaning:

      "warlike"
    • Description:

      Mark has the rare appeal of a strong, sleek name with a minimalist modern feel and ancient roots. The name Mark is taken from the Roman god of war Mars, also the namesake of the planet.
  2. May
    • Origin:

      Diminutive of Margaret and Mary; month name
    • Description:

      May is a sweet old-fashioned name that hasn't been on the national charts in several decades, but is definitely sounding fresh and springlike. Parents are beginning to see it once more as one of the prettiest middle name options. May was as high on the list as Number 57 in the 1880s; it's now 228 on Nameberry.
  3. Monty
    • Origin:

      Diminutive of Montague, Montgomery
    • Description:

      Monty, a name with a World War II feel, is rarely used on its own. But we're hearing rumblings of a comeback and think that Monty, whatever it's short for, is an adorable vintage nickname name of the future.
  4. Maddox
    • Origin:

      Welsh
    • Meaning:

      "son of Madoc"
    • Description:

      Maddox, a previously obscure Welsh family name with a powerfully masculine image, suddenly came into the spotlight when Angelina Jolie chose it for her son in 2003. By the following year it was in the middle of the Top 1000, and it has risen since.
  5. Manon
    • Origin:

      French, diminutive of Marie
    • Meaning:

      "bitter"
    • Description:

      Manon is an endearing French pet name for Marie or Marianne; it has the international yet straightforward feel that makes it a viable import. Manon of the Spring was a gorgeous French film, Manon Lescaut a 1731 novel by Abbe Prevost, set in France and Louisiana, that was controversial in its day. It formed the basis of operas by Puccini and Massenet, and several films and TV series.
  6. Michelle
    • Origin:

      French variation of Michael
    • Meaning:

      "who is like God"
    • Description:

      Michelle is the feminine form of Michel, the French variation of Michael. Michael was derived from the Hebrew name Mihka’el, meaning "who is like God." The alternate spelling Michele, with one "L," was the original version of the name. Michelle appeared as a later Anglicization in the 20th century.
  7. Mac
    • Origin:

      Scottish or Irish
    • Meaning:

      "son of"
    • Description:

      In Ireland and Scotland, Mac and Mc mean "son of"; here, Mac is a generic fella, or a short form cooler than either Matt or Max. Mac can be a nickname of any longer Mac or Mc starting name such as McCoy or Macalister. If you want to make it feel more complete, you can always spell it Mack.
  8. Margo
    • Origin:

      French, diminutive of Margaret
    • Meaning:

      "pearl"
    • Description:

      Margo and Margot sound exactly the same, so why has the Margot spelling hopped back onto the Top 1000, outpacing Margo in numbers more than two to one? (Over 350 baby girls were named Margot in the most recent year, versus 150 named Margo.)
  9. Marco
    • Origin:

      Italian and Spanish form of Mark
    • Meaning:

      "warlike"
    • Description:

      Simple and universal, Marco is a Latin classic that would make a much livelier namesake for an Uncle Mark. It was used for her son by actress Jill Hennessy and goes well with surnames of any nationality.
  10. Moira
    • Origin:

      Irish, variation of Mary
    • Meaning:

      "bitter; beloved; drop of the sea"
    • Description:

      Well-established Irish and Scottish name that has never really caught on across the pond. Remembered by an older generation as the beautiful red-haired ballerina in the film The Red Shoes, Moira Shearer.
  11. Mack
    • Origin:

      Scottish or Irish
    • Meaning:

      "son of"
    • Description:

      Mack, when "formalized" with the final k, makes an engagingly amiable choice, a far more uncommon alternative to the ubiquitous Max and Jack, with a nice, every-guy feel. Mack entered the popularity list in 2009 for the first time since 1989 and continues to climb. However, it's still far from its peak — it was a Top 100 name in 1900.
  12. Marcel
    • Origin:

      French variation of Marcellus
    • Meaning:

      "little warrior"
    • Description:

      Marcel, despite distinguished namesakes including Proust and Duchamp, suffers from a terminal headwaiter image in this country. But along with its sister name Marcella and French variation (and Jolie-Pitt pick) Marcheline, Marcel may be on the brink of a style renaissance.
  13. Miller
    • Origin:

      English occupational name
    • Meaning:

      "grinder of grain"
    • Description:

      Miller is an up-and-coming choice in the stylish occupational genre, among the fastest-rising names for both boys and girls in the US in 2023.
  14. Mikayla
    • Origin:

      Spelling variation of Michaela
    • Meaning:

      "who is like God"
    • Description:

      Less-traditional variation of Michaela that's found more popularity than the original. The appeal for many parents is that this spelling clarifies pronunciation and also offers two names in one, incorporating the popular Kayla. While Makayla is the most popular version, all forms of the name are now dropping in the polls.
  15. Morgan
    • Origin:

      Welsh
    • Meaning:

      "sea-born, sea-song or sea-circle"
    • Description:

      Morgan has long been a traditional Welsh male name, a variant of the Old Welsh name Morcant, from the Welsh elements mor, meaning "sea" and cant, "circle." The female Morgan is unrelated to the male version—it is a name from Arthurian legend created for Morgan le Fay, King Arthur's half-sister and famed sorceress. Her name comes from Morgen, an Old Welsh name meaning "sea-born," and is related to the Irish name Muirgen.
  16. Micah
    • Origin:

      Hebrew
    • Meaning:

      "who is like the Lord"
    • Description:

      Traditionally a boys’ name, now increasingly used for girls too, Micah has the potential to be an alternative for Michaela, Mia, or Maia. If you'd prefer something more established as a feminine name, you could try Micaiah, a unisex name from which Micah derives, or the German variant of Mary, Meike, which is pronounced the same. Micah had been in the US Top 1000 since the 1980s, but recently dropped off in 2022. Nevertheless, over 200 girls are still called Micah each year and with increased interest in gender neutral names, it could well be back in 2023. Notable namesakes include Canadian ice hockey player Micah Zandee-Hart, singer Micah Marah, and Olympic swimmer Micah Lawrence Sumrall.
  17. Martha
    • Origin:

      Aramaic
    • Meaning:

      "lady"
    • Description:

      The name of our first First Lady still has something of a prim and proper image, academic and efficient. That quiet, traditional, and tasteful gestalt is exactly what makes Martha appealing to some parents today.
  18. Marisol
    • Origin:

      Spanish, contracted form of Maria de la Soledad
    • Meaning:

      "Mary of Solitude"
    • Description:

      Marisol is a favorite Spanish name for girls, and an excellent candidate to cross the culture line, a la Soledad and Paz.
  19. Monroe
    • Origin:

      Scottish
    • Meaning:

      "mouth of the Roe river"
    • Description:

      Monroe is a presidential name which, thanks to the immortal beauty of Marilyn Monroe, is catching on fast for baby girls. Mariah Carey and Nick Cannon chose it for their twin daughter, honoring Marilyn Monroe. Their use of Monroe as a girls’ name did much to revive this Old Man name, a la Sydney, as a newly fashionable choice for girls.
  20. Magdalena
    • Origin:

      Greek
    • Meaning:

      "from Magdala"
    • Description:

      Magdalena is a pretty name forever associated with the fallen-yet-redeemed Mary Magdalen; often heard in the Hispanic community. But forward thinking parents are reviving Magdalena along with Magdalene and the unrelated but similar-sounding Marguerite.