Dog Names That Start With M

  1. 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.
  2. Mallory
    • Origin:

      French
    • Meaning:

      "unfortunate"
    • Description:

      Early 1980s sitcom (Family Ties) name that has been well used ever since, with an upbeat three-syllable sound and a slightly tomboyish edge.
  3. Maximilian
    • Origin:

      Latin
    • Meaning:

      "greatest"
    • Description:

      This name once seemed a bit grand and pompous for an American baby boy, but a significant number of parents are now preferring it as a substantial platform for the nickname Max, among them Jennifer Lopez and Marc Anthony, who chose it for their twin son.
  4. 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.
  5. Marceline
    • Origin:

      Feminization of Marcel, French
    • Meaning:

      "little warrior"
    • Description:

      Balancing femininity, vintage charm, and fantasy nerdiness, Marceline is one to watch. Marceline the Vampire Queen from the 2010-2018 animated TV series Adventure Time brought her elaborate French name back into public consciousness. It re-entered the Top 1000 in 2020, after an 86 year hiatus, and rose into the 700s in 2021. Nicknames Marcie and Marcy are rising in popularity as well. Marceline may appeal to parents who like frilly, traditional, and sophisticated names such as Josephine and Genevieve.
  6. 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.
  7. 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.
  8. Maude
    • Origin:

      English and French diminutive of Matilda, German
    • Meaning:

      "battle-mighty"
    • Description:

      Maude, also spelled Maud, is a lacy, mauve-tinted name that was wildly popular a hundred years ago, but has been rarely heard in the past fifty. Some stylish parents are starting to choose it again, especially as a middle.
  9. Mordecai
    • Origin:

      Hebrew
    • Meaning:

      "follower of Marduk"
    • Description:

      Mordecai, although it has a noble heritage, has never caught on in this country, because of its rather weighty image.
  10. Marley
    • Origin:

      English
    • Meaning:

      "pleasant seaside meadow"
    • Description:

      Reggae master Bob's surname was one of the biggest risers on the popularity charts for girls in 2008, with spellings Marlee and Marely also leaping in favor. Also used for boys, Marley is one of the top unisex names in the US.
  11. 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.)
  12. Malik
    • Origin:

      Arabic; Greenlandic
    • Meaning:

      "king; wave"
    • Description:

      A name with many spelling variations, including Malek and Maliq. With Muslim roots, Malik ranks in the US Top 500 and is also popular in several European and Arabic countries. Malik can also be thought of as a nature name, via its Greenlandic meaning of wave.
  13. 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.
  14. 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.
  15. 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.
  16. 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.
  17. 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.
  18. 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.
  19. 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.
  20. Minnie
    • Origin:

      Diminutive of Wilhelmina
    • Meaning:

      "resolute protection"
    • Description:

      Minnie was wildly popular at the turn of the last century — it was the fifth or sixth most popular name throughout the 1880s — but is completely obscure today. Blame Mickey's girlfriend. Regardless, it's possible that the up and coming trend toward old-fashioned nickname-names — think Maisie, Mamie, Millie — may give Minnie (all on its own, not as a short form of anything) a new moment in the sun. Minnie Driver (born Amelia) has given it some modern celeb cred.