| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2021 |
|---|
| Luisa | Ludwig/Louise | Old High German | Spanish, Italian | Words: loud, famous / fight, battle, war | #991 |
| Luisella | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Luiselle | Ludwig/Louise | Old High German | Italian | Words: loud, famous / fight, battle, war | |
| Macario | Macario | Old Greek | Portuguese, Spanish, Italian | | |
| Maddalena | Magdalena | Hebrew | Italian | of Magdala | |
| Madelena | Magdalena | Hebrew | Spanish, Italian | of Magdala | |
| Maela | Maela | Unknown | Italian | | |
| Mafalda | Mafalda | Provençal | Portuguese, Italian | | |
| Maia | Maja | Latin | Italian | maybe wet nurse, midwife | #433 |
| Manfredi | Manfred | Old High German | Italian | Words: man / peace, protection, safety | |
| Manfredo | Manfred | Old High German | Italian | Words: man / peace, protection, safety | |
| Manlio | Manlio | Latin | Italian | | |
| Manolo | Manuel/Manuela | Hebrew | Italian | God is with us | |
| Manuela | Manuel/Manuela | Hebrew | German, Spanish, Italian | God is with us | |
| Manuele | Manuel/Manuela | Hebrew | Italian | God is with us | |
| Marcelina | Marcellinus/Marcellina | Latin | Portuguese, Spanish, Italian, Polish | | |
| Marcella | Mark/Marcella | Latin | Italian | dedicated to Mars (the Roman god of war) | |
| Marcellina | Marcellinus/Marcellina | Latin | German, Italian | | |
| Marcellino | Marcellinus/Marcellina | Latin | Italian | | |
| Marcello | Marcel | Latin | Italian | Words: dedicated to Mars | |
| Marcia | Marcio/Marcia | Latin | Spanish, Portuguese, English, Italian | Words: dedicated to Mars | |
| Marcio | Marcio/Marcia | Latin | Portuguese, Spanish, Italian | Words: dedicated to Mars | |
| Marco | Mark/Marcella | Latin | Portuguese, Spanish, Italian | dedicated to Mars (the Roman god of war) | #398 |
| Marella | Mara | Hebrew | Italian | bitter | |
| Margherita | Margarete | Old Greek | Italian | the pearl | |
| Maria | Mary | Hebrew | German, Scandinavian, Dutch, English, Italian, Portuguese, Greek, Polish | maybe bitterness | #106 |
| Marianna | Marianne | Hebrew | German, Italian, English | | #858 |
| Mariano | Mariano/Mariana | Latin | Portuguese, Spanish, Italian | | |
| Marida | Marida | Unknown | Italian | | |
| Mariella | Mary | Hebrew | Italian | maybe bitterness | |
| Marietta | Mary | Hebrew | Italian | maybe bitterness | |
| Marina | Marin/Marina | Latin | German, Portuguese, Spanish, Italian, Romanian, Russian, Greek | of the sea | #718 |
| Marinella | Marin/Marina | Latin | Italian | of the sea | |
| Marino | Marin/Marina | Latin | Italian | of the sea | |
| Mario | Marius | Latin | German, Portuguese, Spanish, Italian | Words: male | #348 |
| Mariola | Mary | Hebrew | Italian | maybe bitterness | |
| Marisa | Mary | Hebrew | German, English, Spanish, Italian | maybe bitterness | |
| Marissa | Mary | Hebrew | German, English, Spanish, Italian | maybe bitterness | |
| Marita | Mary | Hebrew | Spanish, Italian | maybe bitterness | |
| Maritta | Mary | Hebrew | Spanish, Italian | maybe bitterness | |
| Marta | Martha | Aramaic | Spanish, Italian | mistress | |
| Marte | Mars | Latin | Portuguese, Spanish, Italian | | |
| Martino | Martin/Martina | Latin | Italian | Words: Mars | |
| Marzia | Marzio/Marzia | Latin | Italian | Words: Mars | |
| Marziana | Marziano/Marziana | Latin | Italian | Words: Mars | |
| Marziano | Marziano/Marziana | Latin | Italian | Words: Mars | |
| Marzio | Marzio/Marzia | Latin | Italian | Words: Mars | |
| Massimiliano | Maximilian/Maximiliane | Latin | Italian | Words: very great, greatest | |
| Massimo | Maxim/Maxima | Latin | Italian | the greatest | |
| Mattea | Matthias/Mattea | Hebrew | Italian | gift of Yahweh | |
| Matteo | Matthias/Mattea | Hebrew | Italian | gift of Yahweh | #166 |
| Mattheo | Matthias/Mattea | Hebrew | Italian | gift of Yahweh | |
| Mattia | Matthias/Mattea | Hebrew | Italian | gift of Yahweh | |
| Maura | Maurice/Maura | Latin | German, Italian | the one from Mauritania, the Moor | |
| Maurilio | Maurice/Maura | Latin | Italian | the one from Mauritania, the Moor | |
| Maurin | Maurice/Maura | Latin | Italian | the one from Mauritania, the Moor | |
| Maurizio | Maurice/Maura | Latin | Italian | the one from Mauritania, the Moor | |
| Mauro | Maurice/Maura | Latin | Italian | the one from Mauritania, the Moor | |
| Melania | Melanie | Old Greek | Spanish, Italian | the dark, the black | |
| Melchiorre | Melchior | Hebrew | Italian | king (Yahweh) is light | |
| Mercede | Mercedes | Latin | Italian | Words: mercy, grace | |
| Mercurio | Merkur | Latin | Spanish, Italian | Words: merchandise | |
| Micaela | Michael/Michaela | Hebrew | Spanish, Italian | Who is like God? | |
| Michela | Michael/Michaela | Hebrew | Italian | Who is like God? | |
| Michelangelo | Michelangelo | Italian | Italian | angel Michael | |
| Michele | Michael/Michaela | Hebrew | Italian | Who is like God? | |
| Micol | Michal | Hebrew | Italian | maybe brook | |
| Milla | Camillo/Camilla | Latin | Italian | maybe acolyte | |
| Milly | Camillo/Camilla | Latin | Italian | maybe acolyte | |
| Milva | Milva | Italian | Italian | | |
| Milvia | Milvia | Latin | Italian | | |
| Mimi | Mary | Hebrew | German, Italian | maybe bitterness | |
| Mimma | Mimmo/Mimma | Italian | Italian | | |
| Mimmi | Mary | Hebrew | German, Italian | maybe bitterness | |
| Mimmo | Mimmo/Mimma | Italian | Italian | | |
| Mirabella | Mirabelle | Latin | German, Italian | | |
| Mirea | Mirea | Unknown | Italian | | |
| Mirella | Mireille | Provençal | Spanish, Italian | Words: admire | |
| Mirta | Myrta | Old Greek | Spanish, Italian | | |
| Modesto | Modesto | Latin | Italian | | |
| Monia | Monia | Old Greek | Italian | | |
| Monica | Monica | Latin | Portuguese, English, Italian | Words: hermit, monk / advise, warn | #693 |
| Morena | Morena | Spanish | German, Italian | Words: dark skinned | |
| Mosè | Moses | Egyptian | Italian | Words: son | |
| Muzio | Muzio | Latin | Italian | | |
| Naara | Naarah | Hebrew | Portuguese, Spanish, Italian | girl, maid | |
| Nada | Nadezhda | Russian | German, Italian, Russian | hope | |
| Nadia | Nadezhda | Russian | German, Italian, Russian | hope | #459 |
| Nadja | Nadezhda | Russian | German, Italian, Russian | hope | |
| Nando | Nando | Italian | Italian | | |
| Nannina | Nanna | Old Norse | Italian | Words: brave | |
| Narciso | Narcisse/Narcissa | Old Greek | Portuguese, Spanish, Italian | Words: sleep, numbness / narcissus | |
| Natale | Noel/Natalie | Latin | Italian | born on Christmas | |
| Natalia | Noel/Natalie | Latin | Italian | born on Christmas | #79 |
| Natalina | Noel/Natalie | Latin | German, Italian | born on Christmas | |
| Nausica | Nausicaa | Old Greek | Italian | Words: ship | |
| Nazario | Nazario | Latin | Italian | | |
| Nazzareno | Nazzareno | Latin | Italian | | |
| Nerina | Nerina | Old Greek | Italian | sea nymph | |
| Nerio | Nereus/Nerea | Old Greek | Italian | | |
