MacSon of; Taken from Mackenzie;
MackThe Son; Taken from Mackenzie;
MakyaEagle Hunter; One who Hunts Eagles
MalikKing; Master or Sovereign; Master;
MalinLittle Strong Warrior; Of Magdala;
ManlyFrom the Hero's Meadow; Manly
MannMind; Vassal; Heart; Saul;
MantonFrom the Hero's Town;
ManuelGod with us; Powerful; Strong;
MarcWarlike; From the God Mars;
MarcelMars; The Roman God of War;
MarckWar-like; Dedicated to Mars
MarcoWarlike; Mars; From the God Mars;
MarcosWarlike; From the God Mars;
MardelSurname Used as a Given Name;
MardenFrom the Valley with the Pool
MardonFrom the Valley with the Pool
MarekWarlike; Of Mars; The God of War;
MarenOf the Sea; From the Shore
MariahStar of the Sea; God is My Teacher
MarioOf the Sea or Sailor; Bitter;
MarkWar-like; Mars; From the God Mars;
MarkelRendered to Mars; Warlike;
MarkezA Form of Marquis; Noble Man
MarkusMars; Roman God of War; Of Mars;
MarlanFalcon; A Form of Merle
MarleyFrom the Lake Meadow;
MarlonLittle Falcon; Warrior;
MarlowFrom the Hill by the Lake
MarlyFrom the Lake Meadow;
MarlynLittle Falcon; Hawk
MarqueOf Mars; The God of War
MartelWarrior of Mars; War Like;
MartezFrom the God Mars; Martial;
MartinFrom the God Mars; War-like;
MartynWar Like; Warrior of Mars;
MarvForm of Marvin; Friend of the Sea;
MarvenLover of the Sea; Sea Lover
MarvinSea Lover; Friend of the Sea;
MarvynLives by the Sea; A Famous Friend;
MarwinLover of the Sea; Form of Marvin;
MatherPowerful / Strong Army;
MathewGift of the Lord; A Legend Person
MatteoGod's Present; Gift of the Lord
MaurieDark-skinned; Variant of Moorish
MaxxGreatest; By the Great Stream
MckaleOne who is Like God;
MeadFrom the Meadow; Meadow
MeaganStrong and Mighty One
MedwinFaithful Friend; Strong Friend
MedwynFaithful Friend; Strong Friend
MelPerson of Gloom; Sword Friend;
MeldonFrom the Hillside Mill
MeltonTown in the Middle of Hamlets
MelvinCouncil; Protector; Sword Friend;
MelvonArmoured Chief; Friend of Michael
MelvynSword Friend; Form of Melvin;
MercerVendor; Merchant; Storekeeper
MerlowFrom the Hill by the Lake
MerlynFrom the Hill over the Sea;
MerrilShining Sea; Famous
MertonFrom the Farm / Estate by the Sea;
MervinSea Lover; Form of Marvin;
MervynSea Lover; Form of Marvin;
MerwinLover of the Sea; Sea Lover;
MerwynLover of the Sea; Famous Friend;
MichalOne who is Like God / Lord
MichelOne who is Like God;
MickeyOne who is Like God;
MickieLike the Lord; Feminine of Michael
MiguelOne who is Like God;
MikaIntelligent; Beautiful; Increase;
MikealOne who is like God
MillenOne who Grinds Grain;
MillerOne who Grinds Grain;
MiloFavoured; Merciful; Peaceful;
MisuRipples in the Water;
MoeDark Skinned; Saviour;
MonaGathers Jimson Weed Seed (Miwok);
MoreFrom the Moors; Dark Skinned;
MoseSaviour; Taken from Water; Moses;
MossDrawn out of the Water;
MyloArmy Man; Favoured; Merciful