Boy Dog Names That Start With M

Originally a nickname for someone who loved to sing or whistle, Merle is sleek but gentle, with a hint of great grandpa about it..

The name of a fifth century Breton saint, Mael is a popular boys' name in contemporary France, though it is usually spelled with a diaeresis or umlaut - Maël. Mael is the Breton spelling, and the pronunciation is almost like the English word mile, with two distinctive syllables.

Mungo is one of the most classic Scottish names but perhaps also among the most difficult names to carry. There is a St. Mungo whose proper name was Kentigern; he is the patron saint of Glasgow.

This ancient Roman family name, first borne by the distinguished Marcus Claudius Marcellus and later by two popes, is a possibilty in the hot new category of names from antiquity.

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.

Many may associate Mario with the popular platform game - unsurprising when it's the 5th best-selling video game worldwide, and was voted the 2nd best game ever by IGN in 2024. The titular plumber was apparently named after American businessman, Mario Segale, who rented a warehouse to Nintendo, and this in itself reflects that Mario is much more established than just a name for a video game character.

Supermodel Helena Christensen named her son in honor of jazz great Charles Mingus, opening up a whole category of jazzy possibilities: Kenton, Calloway, Ellington, Gillespie, Mulligan, Tatum, and Thelonius. 

This once perfectly respectable surname has suffered decades of abuse, not least by Jerry Lewis's character in the fifties. NFL running back Melvin Gordon stars for the Los Angeles Chargers.

Monroe is a presidential surname which feels fresher than Jackson, Lincoln and Taylor. Marilyn Monroe is a famous female namesake, but her smart Scottish surname feels equally usable for either sex. Plus, we think old man nickname Moe would sound both cool and adorable on a baby boy today!

Monte, pronounced with two syllables as brother Monty, is an old-fashioned nickname-name that's reclaiming a certain amount of dash and charm. It was recently chosen by actor Guy Pearce--which may signal a comeback.

A place name with plenty of history, Memphis is associated with the place in Ancient Egypt where many of the pyramids were built, and with the bluesy US city that was named after it. With its lovely meaning and cool, musical vibe, it is currently in the US Top 500 names for boys.

Deriving from the Greek form of the Egyptian name Men-nefer, Memphis has been notably borne by rapper Memphis Bleek and by Dutch footballer, known mononymously as Memphis (who likely inspired its brief appearance in The Netherlands Top 1000 in 2015). In the US, it is a unisex name, however, it is used three times more often for boys, with 610 receiving the name in 2023.

The least used of the Three Wise Men's names, but a strong option for bold namers to consider.

Also spelled Macsen, this ancient name manages to sound modern and cool. An heroic namesake was Maxen Wledig, a fourth century Spanish-born general who led the Roman army out of Britain, and as Emperor was the most powerful occupant of the throne of the Caesars who had ever ruled Europe from the City of the Seven Hills.

Associated for half a century with Marlon Brando, who inherited the French-inflected name from his father, Marlon has been especially well used by African-Americans, including the Jackson and Wayans families. Though heard much less now than it was in the seventies, this could change as parents look to the names of old Hollywood stars.

Brought into the American consciousness as the nickname of ballet great Mikhail Baryshnikov, it more recently took on a unisex air via TV and screen actress Mischa Barton. Could become the next Sasha.

Popular among Hispanic communities but also used internationally, Manuel is a name with a regal history.

A fashionable name, thanks to prominent Japanese fashion designer Hanae Mori, but non-Japanese might hear it as MORRIE or MAURY.

Michael was the Number 1 boys' name for 50 years, so today parents are choosing or inventing modern variations to take its place.

Fun fact: Marion was the birth name of movie star John Wayne. Although commonly thought of as a female name today, it was actually more popular for boys until the late 19th century, and was given to roughly equal numbers of boys and girls throughout the 1970s-2000s.

Mads is a perennial favorite in Germany, the Nordic countries, and the Netherlands, where it is usually to be found in the Top 50. Just remember the D is not pronounced. Famous bearers include Danish actor Mads Mikkelsen, the villain of the Bond film "Casino Royale".