Last Names That Start With M: A Comprehensive List with Meanings

Are you looking for a unique and meaningful last name that starts with the letter "M"? Look no further! This comprehensive list provides over 40 last names beginning with "M" along with their detailed meanings and origins. Whether you're searching for a name for your new family, exploring your own heritage, or simply curious about the history behind surnames, this list has something for everyone.
1. **MacDonald:** Son of Donald, a popular Gaelic name meaning "world ruler" or "high chief."
2. **MacGregor:** Son of Gregor, a Scottish name derived from the Greek "Gregorios" meaning "watchful" or "vigilant."
3. **Mackenzie:** Son of Kenneth, a Scottish name meaning "handsome" or "born of fire."
4. **Mallory:** Derived from the Old French word "mal" meaning "evil" and "roi" meaning "king," signifying "evil king."
5. **Manning:** Occupational name for a man who worked with the mane of a horse, or a man who trained horses.
6. **Marino:** Italian surname meaning "of the sea," derived from the Latin "mare."
7. **Marshall:** Derived from the Old French word "maréchal" meaning "horseman," originally referring to a military officer.
8. **Martin:** Latin name meaning "warlike" or "dedicated to Mars," the Roman god of war.
9. **Martinez:** Spanish surname meaning "son of Martin," derived from the Latin "Martinus."
10. **Mason:** Occupational name for a stone mason, a skilled craftsman who builds structures with stone.
11. **Matthews:** English surname meaning "son of Matthew," a Hebrew name meaning "gift of God."
12. **Maxwell:** Scottish surname meaning "Maxwell's stream," derived from the place name "Maxwell."
13. **May:** Derived from the Latin word "Maius" meaning "greater," referring to the month of May.
14. **McAllister:** Son of Alistair, a Scottish name meaning "defender of mankind."
15. **McCarthy:** Son of Carthaigh, an Irish name meaning "loving."
16. **McClain:** Son of Colin, a Scottish name meaning "victory of the people."
17. **McConnell:** Son of Connell, an Irish name meaning "strong-willed" or "fierce."
18. **McCormick:** Son of Cormac, an Irish name meaning "chariot warrior" or "son of the lord."
19. **McDaniel:** Son of Daniel, a Hebrew name meaning "God is my judge."
20. **McFarlane:** Son of Farlan, a Scottish name meaning "brave man."
21. **McGee:** Son of Geoffrey, a French name meaning "peace of God."
22. **McGill:** Son of Gill, a Scottish name meaning "servant."
23. **McGuire:** Son of Guiridh, an Irish name meaning "love" or "beautiful."
24. **McKinley:** Scottish surname meaning "son of Finlay," a Gaelic name meaning "fair warrior."
25. **McLaughlin:** Son of Lochlainn, an Irish name meaning "famous warrior."
26. **McLean:** Son of Eòghann, a Gaelic name meaning "born of fire" or "noble."
27. **McMahon:** Son of Maolmhuadh, an Irish name meaning "bald head."
28. **McMurtry:** Son of Murchadh, an Irish name meaning "sea warrior."
29. **McNeil:** Son of Niall, an Irish name meaning "champion."
30. **McPherson:** Son of Fearchar, a Scottish name meaning "strong warrior."
31. **Meadows:** English surname derived from the place name "Meadow," meaning "a field of grass."
32. **Melvin:** Germanic name meaning "wise protector" or "sea friend."
33. **Mercado:** Spanish surname meaning "market," referring to a place of trade.
34. **Mercer:** Occupational name for a merchant, specifically a seller of cloth.
35. **Meyer:** German surname meaning "farmer" or "landowner."
36. **Miller:** Occupational name for someone who operates a mill, usually a grain mill.
37. **Mitchell:** English surname meaning "son of Michael," a Hebrew name meaning "who is like God?"
38. **Montgomery:** French surname meaning "mountain of the goats," derived from the place name "Mont Gomery."
39. **Moore:** English surname meaning "moor," referring to a large area of open, often marshy land.
40. **Morgan:** Welsh surname meaning "sea defender" or "sea warrior."
41. **Morris:** English surname meaning "dark-skinned" or "Moorish," derived from the Latin "Mauricius."
42. **Morrison:** Scottish surname meaning "son of Mor," a Gaelic name meaning "great" or "famous."
43. **Morton:** English surname meaning "moor town," derived from the place name "Morton."
44. **Moss:** English surname derived from the place name "Moss," referring to a bog or swampy area.
45. **Munoz:** Spanish surname meaning "son of Muñoz," derived from the Arabic "Muñiz," meaning "protector."
46. **Murphy:** Irish surname meaning "sea warrior" or "descendant of Muircheartach."
47. **Murray:** Scottish surname meaning "moor" or "dweller by a moor."
48. **Myers:** English surname meaning "farmer" or "landowner," derived from the German "Meyer."
49. **Myles:** English surname meaning "soldier" or "warrior," derived from the Latin "Miles."
50. **Mynatt:** English surname meaning "minnow," referring to a small fish.