♂

• Maddox - Son of Madoc, English / Welsh
• Madison - Son of Maud, English
• Magnus - Great, Latin
• Maksim - Greatest, Russian
• Maksimilian - Greatest, Russian
• Matija - Gift of God, Croatian / Serbian / Slovene
• Matteo - Gift of God, Italian
• Matthias - Gift of God, Greek / Latin
• Maxence - Greatest, French
• Maxim - Greatest, Russian
• Maximilian - Greatest, German
• Maxwell - From Maccus' spring, English
• Mees - Son of Talmai, Dutch
• Michaël - Who is like God?, Dutch / French
• Michail - Who is like God?, Bulgarian / Russian
• Miles - Soldier, English
• Milo - Soldier, English
• Modest - Moderate, Russian
• Modeste - Moderate, French
• Morris - Dark-skinned, Latin
• Morrison - Son of the dark-skinned man, English
• Moses - Born of a god, Egyptian

♀

• Mabel - Lovable, English
• Maddalena - Woman of Magdala, Italian
• Madeleine - Woman of Magdala, French
• Madeline - Woman of Magdala, English
• Mae - Month of May, English
• Maeve - Intoxicating, Irish
• Mafalda - Battle might, Italian / Portuguese
• Magali - Woman of Magdala, French
• Magdalena - Woman of Magdala, Bulgarian / Croatian / Czech / Dutch / English / Finnish / German / Macedonian / Norwegian / Polish / Romanian / Slovene / Spanish / Swedish
• Magdalene - Woman of Magdala, Danish / English / German / Greek / Latin
• Maialen - Woman of Magdala, Basque
• Margaret - Pearl, English
• Margareta - Pearl, Croatian / Danish / Dutch / Finnish / German / Norwegian / Romanian / Slovene / Swedish
• Margarete - Pearl, German
• Margaretha - Pearl, Dutch / German
• Margarethe - Pearl, Danish / German
• Maria - Of the sea or bitter, Basque / Catalan / Corsican / Dutch / English / Finnish / German / Greek / Icelandic / Italian / Latin / Polish / Portuguese / Romanian / Scandinavian
• Marie - Of the sea/bitter, French
• Marin - Of the sea, English
• Marina - Of the sea, Bulgarian / Croatian / Danish / Dutch / Georgian / German / Greek / Italian / Latin / Macedonian / Norwegian / Portuguese / Romanian / Russian / Serbian / Spanish / Swedish
• Marine - Of the sea, French
• Martha - Lady or mistress, Aramaic / Danish / English / Greek / Latin / Norwegian / Swedish
• Marthe - Lady or mistress, French / German
• Mathilda - Battle might, German
• Mathilde - Battle might, French
• Matilda - Battle might, English
• Matilde - Battle might, Italian / Portuguese / Spanish
• Mattea - Gift of God, Italian
• Maud - Battle might, Dutch / English
• Medea - To ponder or cunning, Greek / Latin
• Mehitabel - God makes happy, Hebrew
• Mei - Plum, Chinese
• Melusine - Unknown meaning (name of a water fairy), French
• Mercy - Compassion, English
• Metheven - June, Cornish
• Ming - Bright, Chinese
• Montserrat - Jagged mountain, Catalan
• Moon - Moon, English
• Morgaine - Great circle, Welsh
• Mulan - Wood orchid, Chinese