Names Ending in M for Boys

M would seem to be an odd last letter for a baby name, until you consider that two of the top boys' names end with the letter M: Liam and its father name William.

Along with Liam and William, M-ending boys' names in the US Top 100 include Adam, Abraham, Graham, Beckham, Callum, and Sam.

Two of the most classic nickname-names for boys end in M: Jim and Tom.

See all of our M-ending names for baby boys here. The top names below rank among the current US Top 1000 Baby Names and are ordered by popularity. Unique names rank below the Top 1000 and are listed alphabetically.
  1. Callum
    • Origin:

      Scottish form of Columba, Latin
    • Meaning:

      "dove"
    • Description:

      Callum is a gentle, charming name of Scottish origin, that is a popular choice across the UK. In the US, it was a rare option until the late 2000s, however, since 2017 it's been rising up the ranks. Complete with easy, breezy and cool nickname Cal, it climbed more than 60 places in the US in 2024, placing it just outside the Top 150.
  2. William
    • Origin:

      German
    • Meaning:

      "resolute protection"
    • Description:

      William is one of the most enduring of classic names for boys. It's also among the most popular boys' names, as American parents see it as being ideally conservative yet contemporary, and hands-down the most popular baby name beginning with W of all time.
  3. Graham
    • Origin:

      Scottish
    • Meaning:

      "gravelly homestead"
    • Description:

      Well used in England and Scotland since the fifties, the smooth and sophisticated Graham is catching on here.
  4. Liam
    • Origin:

      Irish short form of William
    • Meaning:

      "resolute protection"
    • Description:

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

      Scottish
    • Meaning:

      "devotee of St. Colomba"
    • Description:

      Malcolm is a warm and welcoming Scottish appellation (originally Mael-Colium) that fits into that golden circle of names that are distinctive but not at all odd. A royal name in Scotland, Malcolm is also a hero name for many via radical civil rights activist Malcolm X.
  6. Adam
    • Origin:

      Hebrew
    • Meaning:

      "son of the red earth"
    • Description:

      Adam -- a primal Old Testament name -- was revived as a 1960s cowboy name. Adam is not as popular as it once was and feels ready for a respite, replaced by newer A names like Aidan/Aiden, Avery and Axel. Its most prominent current bearers include Adams Sandler, Levine, Brody and Driver -- who plays a character named Adam on Girls.
  7. Tatum
    • Origin:

      English
    • Meaning:

      "Tate's homestead"
    • Description:

      Tatum is one of the rare examples of a name that was exclusively female, as in Tatum O'Neal, but now is used for boys too, entering the male Top 1000 in 2010. Khloe Kardashian made headlines when she revealed her son is named Tatum Robert, breaking from the family theme of using unique word names for their children.
  8. Caelum
    • Origin:

      Latin
    • Meaning:

      "heaven"
    • Description:

      A constellation name that could have broad appeal beyond astronomers and astrophysicists, Caelum blends the sounds of Scottish Callum and modern Caden. It comes from the Latin caelum meaning "heaven, sky", giving it a subtle spiritual air and linking it to the names Celia, Cielo, and Ciel.
  9. Bram
    • Origin:

      Dutch variation of Abraham, Hebrew
    • Meaning:

      "father of multitudes"
    • Description:

      Bram has an unusual measure of character and charm for a one-syllable name; it started as a hipper-than-Abe diminutive of the biblical Abraham, but is also an independent Irish and Dutch name, made famous by Irish-born Dracula creator Bram (nee Abraham) Stoker. Bram is currently Number 16 in the Netherlands; Bram Howard was a character on The West Wing.
  10. Beckham
    • Origin:

      English
    • Meaning:

      "homestead by the stream"
    • Description:

      Who knew there were so many soccer fans in the U.S.? Beckham -- as in British sensation David -- has exploded onto the baby name scene in the past decade.
  11. Abraham
    • Origin:

      Hebrew
    • Meaning:

      "father of multitudes"
    • Description:

      Abraham is among the most classic baby names that's still widely-used today, popular for its references to both the Bible and American history. The Biblical Abraham was the first of the Old Testament patriarchs and is considered the founding father of the Jewish people. He was originally named Abram, until, according to Genesis, he was told, "No longer shall your name be Abram, but your name shall be Abraham, for I have made you the father of a multitude of nations."
  12. Ephram
    • Origin:

      Spelling variation of Ephraim, Hebrew
    • Meaning:

      "fruitful, fertile, productive"
    • Description:

      The Ephram spelling, a phonetic spin on the original, may gain ground as it's the one used for the hero's name in the novel Ruby by Cynthia Bond, the new pick for Oprah's book club.
  13. Ephraim
    • Origin:

      Hebrew
    • Meaning:

      "fruitful, fertile, productive"
    • Description:

      Ephraim is an Old Testament name we would place high on the list of neglected Biblical possibilities, solid but not solemn.
  14. Sam
    • Origin:

      English, diminutive of Samuel
    • Meaning:

      "told by God"
    • Description:

      Sam has long been used on its own for boys, as accepted standing by itself as it is as a short form of Samuel. Straightforward and down-to-earth, Sam is the name of the son of the co-stars of The Americans, Keri Russell and Matthew Rhys. Sam is one of the most popular names that start with S in the Western world, ranking higher in several European countries than it does in the US, where it's trended downward since the 19th century, though it's always been in the Top 1000.
  15. Niam
    • Origin:

      Hindi or Arabic
    • Meaning:

      "law; given by God; blessing"
    • Description:

      With Liam at the top of the boys' popularity list, parents might discover the still-rare Niam. A name with various origins, Niam can be a Hindi name, deriving from the word niyam meaning "rule" or "law"; an Arabic name - often used on girls - meaning "blessings" or "given by God"; and an Irish name, an form of Niamh.
  16. Pim
    • Origin:

      Dutch diminutive of Willem or William
    • Meaning:

      "resolute protection"
    • Description:

      Short but spirited, Pim is in the Top 200 in The Netherlands, though it is little-known elsewhere. A diminutive of Willem (or William), it possibly emerged via its rhyme with alternative, more direct short form, Wim.
  17. Salem
    • Origin:

      Biblical place-name or Arabic
    • Meaning:

      "safe"
    • Description:

      Salem is a Biblical place name in Canaan, believed to be the same as Jerusalem, as well as the Massachusetts town famous for its late 17th century witch trials. Salem is also a popular first name in its own right throughout the Arabic world.
  18. Latham
    • Origin:

      English, Norse
    • Meaning:

      "the barn"
    • Description:

      An outdoorsy but smart feeling choice, Latham could be perfect for those looking for undiscovered last names as first names. Similar in style to Graham, Layton, and Linden, it has its origins in the Old Norse word hlaða meaning "barn", which could make it an interesting choice for those honoring family who've been in farming or who like the idea of having a smallhold of their own.
  19. Absalom
    • Origin:

      Hebrew
    • Meaning:

      "father of peace"
    • Description:

      Absalom, because of its biblical and literary associations, just might appeal to the daring namegiver.
  20. Anselm
    • Origin:

      German
    • Meaning:

      "with divine protection"
    • Description:

      A somewhat solemn appellation, Anselm is a saint's name, connected to the twelfth century archbishop of Canterbury, and in modern times tied to the German neo-expressionist painter Anselm Kiefer.

Introducing the Nameberry App

Nameberry App
Find your perfect baby name together with our new mobile app.
  • Swipe through thousands of names with your partner
  • Names you match on are saved to your shared list
  • Get personalized recommendations that learn based on your and your partner's preferences
  • Partner with friends and family to find names you all love
  • Backed by Nameberry's 20 years of data around name preferences.
Sign up to be notified when the app launches and to receive a discount on full access.
Nameberry App Logo