Choosing the perfect name for your equine companion is an important task. A good name can reflect your horse’s personality, appearance, or even your own interests. 

If you’re looking for a name that starts with the letter M, you’re in luck! 

We’ve compiled an extensive list of over 400 horse names that start with M, divided into various categories to help you find the ideal moniker for your four-legged friend.

Famous Horse Names That Start With M

1. Marengo – Napoleon Bonaparte’s famous white stallion
2. Man o’ War – One of the greatest racehorses in history
3. Misty – The famous pony from Chincoteague Island
4. Midnight – The horse ridden by Paul Revere in his famous ride
5. Mr. Ed – The talking horse from the popular TV show
6. Maverick – Tom Cruise’s callsign in Top Gun, often used for horses
7. Mister Roberts – A famous racehorse in the 1950s
8. Mariah’s Storm – Dam of Giant’s Causeway, a notable broodmare
9. Milano – A champion show jumper
10. Mandalay Bay – A successful dressage horse
11. Montrachet – A medal-winning horse in Rosehill Barrier Trial 901m
12. Mister Frisky – A Puerto Rican-bred racehorse who won 16 consecutive races
13. Miracle Man – A racehorse who overcame serious injury to compete again
14. Majestic Prince – An undefeated racehorse until the Belmont Stakes
15. Milton – One of the most successful show jumping horses in history
16. Might and Power – An Australian Racing Hall of Fame inductee
17. Makybe Diva – A three-time Melbourne Cup winner
18. Mastercraftsman – A champion racehorse and successful sire
19. Mucho Macho Man – Winner of the 2013 Breeders’ Cup Classic
20. Magnum Force – A common racing horse name
21. Mister Baileys – A record-breaking 2000 Guineas winner
22. Motivator – An Epsom Derby winner and successful sire
23. Morvich – The first California-bred horse to win the Kentucky Derby
24. Moccasin – An undefeated champion two-year-old filly
25. Monarchos – A Kentucky Derby winner with the second-fastest time in history
26. Mumtaz Mahal – A highly influential broodmare in thoroughbred breeding
27. Merry Monarch – Winner of the 1845 Epsom Derby
28. Maskette – An American Hall of Fame racehorse
29. Miesque – A dual Breeders’ Cup Mile winner
30. Mahubah – Dam of Man o’ War and an important broodmare
31. Mendelssohn – A globetrotting racehorse who competed in multiple countries
32. Mycroft – A successful British steeplechaser
33. Magna Grecia – A 2000 Guineas winner
34. Marlboro – A famous polo pony owned by Prince Charles
35. Minding – A multiple Group 1 winning filly
36. Makarpura Star – A champion Hong Kong racehorse
37. Monomoy Girl – A champion American racehorse
38. Mubtaahij – An internationally campaigned racehorse
39. Mshawish – A Grade 1 winner on both turf and dirt
40. Morny – A champion French racehorse
41. Malua – An Australian Racing Hall of Fame inductee
42. Musket – An influential sire in New Zealand breeding
43. Meridian – A notable British racehorse of the 18th century
44. Merry Hampton – An Epsom Derby winner with a unique history
45. Moonax – A St. Leger Stakes winner
46. Millionaire – A successful American racehorse in the 1980s
47. Minoru – The first horse owned by a reigning monarch to win the Epsom Derby
48. Meld – A British Triple Crown-winning filly
49. Mahmoud – An Epsom Derby winner and influential sire
50. Macaroni – A 19th-century Epsom Derby and Two Thousand Guineas winner

Female (Mares) Horse Names That Start With M

1. Melody
2. Misty
3. Mocha
4. Magnolia
5. Maya
6. Mabel
7. Mango
8. Mia
9. Maple
10. Molly
11. Marigold
12. Meadow
13. Mimi
14. Minnie
15. Muse
16. Mystic
17. Maisie
18. Maggie
19. Maeve
20. Matilda
21. Merry
22. Milky Way
23. Minerva
24. Mischief
25. Moondance
26. Moxie
27. Magenta
28. Marmalade
29. Meringue
30. Mitzi
31. Macaroon
32. Madeline
33. Malibu
34. Mamacita
35. Mariposa (Spanish for “butterfly”)
36. Marshmallow
37. Maybelline
38. Mimosa
39. Minuet
40. Mirage
41. Mocca
42. Monarch
43. Moonbeam
44. Muffin
45. Mulan
46. Musette (a small bagpipe or a type of French song)
47. Myrrh
48. Myrtle
49. Mystique
50. Mazikeen (a type of demon in Jewish mythology)

Male Horse Names That Start With M

1. Max
2. Maverick
3. Merlin
4. Milo
5. Moose
6. Murphy
7. Midnight
8. Magnus
9. Marco
10. Marvin
11. Mack
12. Major
13. Mister
14. Monty
15. Maximus
16. Mercury
17. Mustang
18. Mojo
19. Mordecai
20. Monte
21. Maddox
22. Malachi
23. Mako
24. Malakai
25. Mancini
26. Mandarin
27. Mango
28. Manolo
29. Mantis
30. Marble
31. Marcello
32. Marley
33. Marquis
34. Mars
35. Marshall
36. Marvin
37. Massimo
38. Matteo
39. Mavro (Greek for “black”)
40. Maxim
41. Mazu (Chinese sea goddess)
42. Megatron
43. Melvin
44. Memphis
45. Mercutio
46. Merle
47. Merlot
48. Merrick
49. Midas
50. Mjolnir (Thor’s hammer in Norse mythology)

“M” Horse Names Inspired by Literature

1. Macduff (from Shakespeare’s Macbeth)
2. Marlow (inspired by Joseph Conrad’s works)
3. Moby (from Moby Dick)
4. Montresor (from Edgar Allan Poe’s “The Cask of Amontillado”)
5. Mowgli (from The Jungle Book)
6. Macbeth
7. Madeline (from the children’s book series)
8. Matilda (from Roald Dahl’s novel)
9. Mercutio (from Romeo and Juliet)
10. Moriarty (Sherlock Holmes’ nemesis)
11. Muggle (from Harry Potter)
12. Mulan
13. Mephistopheles (from Goethe’s Faust)
14. Middlemarch (from George Eliot’s novel)
15. Manderley (from Rebecca by Daphne du Maurier)
16. Morgenstern (from The Night Circus by Erin Morgenstern)
17. Mungojerrie (from Old Possum’s Book of Practical Cats by T.S. Eliot)
18. Mycroft (Sherlock Holmes’ brother)
19. Mooncalf (magical creature from Fantastic Beasts and Where to Find Them)
20. Magwitch (from Great Expectations by Charles Dickens)
21. Mina (from Dracula by Bram Stoker)
22. Montag (from Fahrenheit 451 by Ray Bradbury)
23. Merricat (from We Have Always Lived in the Castle by Shirley Jackson)
24. Malvolio (from Twelfth Night by Shakespeare)
25. Mockingbird (inspired by To Kill a Mockingbird)
26. Marlowe (inspired by Christopher Marlowe)
27. Myrtle (from The Great Gatsby)
28. Mordred (from Arthurian legends)
29. Methuselah (biblical figure known for longevity)
30. Marner (from Silas Marner by George Eliot)
31. Melville (inspired by Herman Melville)
32. Malaprop (from The Rivals by Richard Brinsley Sheridan)
33. Macondo (from One Hundred Years of Solitude by Gabriel García Márquez)
34. Meursault (from The Stranger by Albert Camus)
35. Moreau (from The Island of Doctor Moreau by H.G. Wells)
36. Malory (inspired by Sir Thomas Malory, author of Le Morte d’Arthur)
37. Moloch (from Howl by Allen Ginsberg)
38. Mansfield (inspired by Katherine Mansfield)
39. Metatron (angelic figure in various religious texts)
40. Minnehaha (from The Song of Hiawatha by Henry Wadsworth Longfellow)
41. Menelaus (from Homer’s Iliad)
42. Moonstone (from The Moonstone by Wilkie Collins)
43. Malacandra (Mars in C.S. Lewis’s Space Trilogy)
44. Machiavelli (inspired by Niccolò Machiavelli)
45. Mellors (from Lady Chatterley’s Lover by D.H. Lawrence)
46. Madoc (from Madoc: A Mystery by Paul Muldoon)
47. Minotaur (creature from Greek mythology, featured in many literary works)
48. Melmoth (from Melmoth the Wanderer by Charles Maturin)
49. Mopsa (from The Winter’s Tale by Shakespeare)
50. Millamant (from The Way of the World by William Congreve)

Unique Horse Names That Start With M

1. Maestro
2. Mirage
3. Mayhem
4. Mosaic
5. Mystic
6. Moxie
7. Maverick
8. Meridian
9. Mischief
10. Momentum
11. Metronome
12. Macchiato
13. Masquerade
14. Mystique
15. Mojito
16. Monsoon
17. Mantis
18. Maze
19. Murmur
20. Minotaur
21. Mako
22. Mahogany
23. Midnight Sun
24. Mirth
25. Mamba
26. Maelstrom
27. Mangosteen
28. Mellifluous (sweetly or smoothly flowing)
29. Mercurial
30. Mistral (a strong, cold northwesterly wind)
31. Mnemosyne (Greek goddess of memory)
32. Mosaic
33. Murmuration
34. Myriad
35. Melisma (a group of notes sung to one syllable of text)
36. Machination
37. Magnum Opus
38. Malleable
39. Mandala
40. Manifesto
41. Mantra
42. Maraud
43. Meander
44. Melange
45. Menagerie
46. Meraki (Greek for doing something with soul, creativity, or love)
47. Metamorphosis
48. Miasma (a highly unpleasant or unhealthy smell or vapor)
49. Microcosm
50. Mondegreen (a misunderstood or misinterpreted phrase resulting from mishearing)

Human-Like Horse Names That Start With M

1. Max
2. Molly
3. Megan
4. Michael
5. Mandy
6. Mark
7. Mia
8. Mason
9. Mabel
10. Marvin
11. Maggie
12. Miles
13. Madeline
14. Malcolm
15. Martha
16. Maurice
17. Meredith
18. Mitchell
19. Minnie
20. Morgan
21. Matilda
22. Martin
23. Maisie
24. Milton
25. Miranda
26. Marlon
27. Melanie
28. Morris
29. Mackenzie
30. Murray
31. Margot
32. Merle
33. Millicent
34. Monty
35. Myrna
36. Milo
37. Mavis
38. Murphy
39. Miriam
40. Marvin
41. Mabel
42. Marco
43. Marilyn
44. Melvin
45. Mona
46. Maxwell
47. Mildred
48. Mortimer
49. Maude
50. Myron

Horse Names Inspired by Mythology

1. Medusa
2. Mercury
3. Mars
4. Minerva
5. Morrigan
6. Merlin
7. Morpheus
8. Midas
9. Maui
10. Meduza
11. Metis
12. Mnemosyne
13. Marduk
14. Macha
15. Muninn
16. Manannan
17. Mithras
18. Melpomene
19. Minotaur
20. Mammon
21. Morgana
22. Mazikeen
23. Moirai
24. Mandanu
25. Magni
26. Maia
27. Manticore
28. Myrddin
29. Mimir
30. Mazu
31. Melusine
32. Morrigan
33. Medea
34. Muses
35. Mahakala
36. Mielikki
37. Mehen
38. Mictlantecuhtli (Aztec god of the underworld)
39. Maahes
40. Mixcoatl
41. Mictecacihuatl (Aztec goddess of death)
42. Mami Wata
43. Mariamman
44. Marduk
45. Mokosh
46. Maponos
47. Metztli
48. Menhit
49. Medb
50. Mutinus

Best Horse Names That Start With M

1. Maverick
2. Melody
3. Magnus
4. Misty
5. Midnight
6. Mocha
7. Max
8. Maya
9. Merlin
10. Milo
11. Mischief
12. Moxie
13. Marley
14. Majestic
15. Molly
16. Moonlight
17. Maple
18. Mustang
19. Magic
20. Maximus
21. Mango
22. Mystic
23. Monty
24. Mirage
25. Muffin
26. Monarch
27. Moose
28. Maisie
29. Mercury
30. Meadow
31. Midas
32. Mimosa
33. Mack
34. Malibu
35. Minnie
36. Mojo
37. Mosaic
38. Merlot
39. Maddie
40. Maestro
41. Magnolia
42. Mischief
43. Marmalade
44. Merlin
45. Marshmallow
46. Mako
47. Meringue
48. Milestone
49. Moonbeam
50. Muse

Tips for Naming Your Horse

Naming a horse can be a fun and meaningful process. Here are some tips to help you find the perfect name:

1. Consider the Horse’s Appearance

Look at the color, markings, and overall look of the horse. Names like “Blaze” for a horse with a blaze marking or “Midnight” for a black horse can be fitting.

2. Personality-Based Names 

Horses have distinct personalities. If your horse is playful, energetic, or calm, you can match the name to their temperament. For example, a spirited horse could be called “Storm” or “Bolt.”

3. Look to History, Mythology, or Fiction

Many people choose horse names inspired by mythology (e.g., “Pegasus”), literature (e.g., “Gulliver”), or famous racehorses (e.g., “Secretariat”).

4. Keep it Short and Simple

Names that are one or two syllables are easier for both the rider and the horse to understand, especially when training.

5. Incorporate Breed Heritage

Some names reflect the horse’s breed or origin. For example, a Spanish horse could be called “Diablo” or “Santiago.”

6. Personal Meaning

A name can hold sentimental value. Consider naming the horse after someone or something special in your life.

Finally, ensure the name feels right for both you and your horse!

Conclusion

Choosing the perfect name for your horse is an important decision, and this extensive list of horse names starting with “M” offers a fantastic range of possibilities. 

Whether your horse has a strong, majestic presence or a playful, gentle nature, you’ll find names that reflect their unique traits. 

From classic names like “Midnight” or “Misty” to more unique and modern options such as “Maverick” or “Mocha,” there’s something for every personality and appearance.

For those who love mythology or literature, names like “Medusa,” “Minerva,” or “Merlin” add an element of mystery and grandeur. 

If you prefer names with a more personal or meaningful touch, you can look for names that reflect your own interests or experiences. 

Perhaps a name inspired by a favorite book, place, or memory will resonate with both you and your equine friend.

Ultimately, the best name is one that feels right to you and fits your horse’s character. Whether you want something traditional or distinctive, this diverse list will help you find the perfect match for your horse. 

Take your time, explore the options, and choose a name that both you and your horse will cherish for years to come. Remember, the best name is one that resonates with you and fits your horse’s character.