Names Ending in M for Boys

Re'em is a masculine name of Hebrew origin that refers to a powerful wild ox or unicorn mentioned in biblical texts. In the Bible, the re'em symbolizes strength and untamed power. The name carries connotations of might, independence, and natural force. In modern Israel, Re'em has gained popularity as a distinctive boy's name that connects to both biblical heritage and the strength of nature. The apostrophe in the spelling indicates a slight pause or glottal stop in pronunciation, making it somewhat unique in structure. While relatively uncommon outside of Israel and Jewish communities, Re'em appeals to parents seeking a name with spiritual significance and a powerful meaning. The name's brevity gives it a modern, concise quality despite its ancient origins.

Re’em

This name of the ten-year-old boy in the much loved and acclaimed modern classic To Kill a Mockingbird could find favor along with that of the character's sister, Scout.

A modern virtue name which believes in second chances.

Redeem

In demonology, Raum is a Great Earl of Hell, depicted as a crow, who rules over thirty legions of demons.

Raum

Radim is a handsome Slavic name derived from the elements "rad" (care) and "mer" (great, famous).

Radim

Sansom is a masculine name with Hebrew origins, derived from the biblical Samson, meaning 'sun child' or 'bright sun.' More commonly encountered as a surname, Sansom as a first name maintains the strength and historical significance of its biblical counterpart while offering a slightly different phonetic experience. In the Bible, Samson was known for his extraordinary physical strength, creating associations with power and might. The Sansom spelling variation has medieval English and French influences, appearing in historical records primarily as a family name. As a given name, it remains quite rare, appealing to parents seeking a distinctive biblical-adjacent name that carries historical weight without being commonly used. The name's sound combines strength with a touch of refinement.

Sansom

Jam might feel like a sweet and playful nickname choice — and it can be just that — but it is also a multicultural choice that has its roots in Persian mythology and a variety of different names.
 From its Persian roots, Jam comes from the ancient Avestan Yima or the Sanskrit Yama, both of which mean "twin". It was borne by a revered and mythological king of Persia's golden age, also known as Jamshid, combining his given name with an honorific meaning "shining". Jam also appears in Turkish as Cem (JEHM). 
 
Alternatively, Jam is a nickname style name, derived from the popular Biblical classics, James and Benjamin, meaning "the supplanter" and "son of the right hand" respectively. It also comes from the Arabic Jamal or Jamil, meaning "beautiful", along with their African American derivatives, like Jamar, Jamari, and Jamarion. 
 
Of course, it might also be seen as an English word name, associated with both the sweet spread made from boiling fruit and sugar and with playing improvised music.

Còiseam is an extremely rare Scottish Gaelic masculine name with deep Celtic roots. Pronounced approximately "KO-sham" or "KOSH-um" (depending on regional accents), this uncommon name belongs to ancient Gaelic naming traditions. While specific meaning references are limited in mainstream sources, it likely has connections to ancient clan designations or geographical features in the Scottish Highlands. The name features the distinctive accent mark (grave accent) common in Gaelic orthography, which indicates specific pronunciation patterns. Còiseam remains predominantly found in traditional Gaelic-speaking communities in Scotland, particularly in the Highlands and Islands. The name represents a connection to Scottish heritage and language preservation, chosen by families with strong ties to Gaelic cultural traditions and history.

Còiseam

Barnum

Re'em

Absalom, because of its biblical and literary associations, just might appeal to the daring namegiver. 
 In the Old Testament, Absalom was the handsome, favored but rebellious son of King David. In literature, Absalom appears in Chaucer's The Canterbury Tales, as the repeated title of a Faulkner novel--which refers to the biblical personage rather than the name of a character-- in the novel Cry, the Beloved Country and, on a more trivial note, as the name of the caterpillar in the Tim Burton version of "Alice in Wonderland."
 The growing-in-popularity Axel is the Scandinavian form of the name.

Absalom

A small but mighty modern Hebrew name, Rom ranks in Israel's Top 100.

In Latin, quantum literally means "amount," but these days it is a physics term used to describe the smallest units of energy and matter. As of 2020, Quantum is also a baby name. That year it was given to five baby boys, the minimum required to make it onto the American baby name charts.

Quantum

Samm is a masculine name that represents a modern variant spelling of Sam, which itself originated as a diminutive of Samuel. The Hebrew name Samuel means "name of God" or "God has heard," carrying spiritual significance across several religious traditions. The distinctive double-m spelling of Samm emerged as part of contemporary naming trends that seek to refresh traditional names with unique orthographic variations. While rare compared to the standard Sam spelling, Samm offers a way to personalize a classic name while maintaining its familiar pronunciation and essential character. The name projects an informal, approachable quality while the unconventional spelling adds a touch of individuality. Typically used as a standalone name rather than a nickname, Samm appeals to parents who appreciate the balance between recognizable tradition and subtle distinctiveness in their naming choices.

Samm

A noble surname from northern England that has occasionally been used as a first name.

Isham

Orm was a common name in the Viking Age, when children were often given names of animals. Animal names were thought to provide protection to those who had them.

Siim

Slim may be too on-the-nose for the child of two beautiful models, but it's the name Nara Pellman and Lucky Blue Smith chose for their son, Slim Easy. Smith, who has daughters named Gravity Blue and Rumble Honey, is known for choosing outrageous word names. But Slim — when pronounced as "SLEEM" — can also be a short form of the Arabic name Slimane. This origin is shared with Pellman's middle name, Aziza.
 
Slim is primarily used as a given name among Muslims, and historically has been a nickname in the US. Photographer Slim Aarons was born George Allen. Slim has been the nickname of several professional baseball players, including Slims Jones, Harriss, Love, and Sallee. Other pop cultural references include the song The Real Slim Shady by rapper Eminem and the musican Fatboy Slim.

The name also appears in John Steibeck's classic novella, Of Mice and Men, worn by the calm, skilled, and thoughtful laborer, known as "the prince of the ranch".
 
If you like Slim but don't have Arabic heritage and aren't a celeb, we'd suggest keeping it a potential nickname, perhaps for one of these <a href="https://nameberry.com/list/448/cowboy-baby-names"> cool cowboy names</a> or if you'd prefer something more direct, Solomon, Simeon , and Samuel might fit the bill.

Slim

Saliym is a masculine name with Arabic roots, likely derived from 'Salim' meaning 'safe,' 'secure,' or 'peaceful.' This name carries beautiful connotations of tranquility and well-being. The unique spelling with the 'iy' combination gives this traditional Arabic name a distinctive modern touch while preserving its essential meaning and heritage. Though uncommon in Western countries, Saliym represents a choice that honors Islamic or Arabic heritage while being relatively easy to pronounce for English speakers. The name balances cultural richness with contemporary appeal. As interest in names from diverse cultural backgrounds continues to grow, Saliym offers a meaningful option that stands out without being difficult to carry.

Saliym

Nedim is a masculine name of Arabic and Turkish origin meaning 'friend,' 'companion,' or 'drinking buddy.' In Ottoman court culture, a 'nedim' was a courtier or close confidant to the sultan. The name has historical significance in Turkish literature, as Nedim was also the pen name of a famous 18th-century Ottoman poet. Popular throughout Turkey, Bosnia, and other parts of the Middle East and Balkans, Nedim carries connotations of loyalty, friendship, and refined company. While not widely used in Western countries, it has maintained steady popularity in Muslim communities worldwide. The name combines melodic sound with meaningful etymology, making it both culturally rich and phonetically appealing.

Nedim

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.

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. (Page 23)