| Name | Meaning | Gender | Origin |
|---|
| Merlin | Sea fort | Male | Welsh |
| Merrill | Bright as the sea | Male | Gaelic |
| Merritt | Boundary gate | Unisex | English |
| Merry | Compassion | Female | English |
| Merton | Settlement by the lake | Unisex | English |
| Mervin | Uncertain, possibly eminent marrow | Male | Welsh |
| Meta | Ambitious | Female | Latin |
| Metta | Pearl | Female | Scandinavian |
| Michel | Who is like God? | Male | Hebrew |
| Mieko | Child blessed with beauty | Female | Japanese |
| Mignon | Cute | Female | French |
| Mika | Beautiful smell | Female | Japanese |
| Mikaela | Who is like God? | Female | Hebrew |
| Miki | Beautiful story | Female | Japanese |
| Miles | Uncertain, perhaps peaceful | Male | Germanic |
| Miller | Grinder of grain | Male | English |
| Millicent | Strong work | Female | Germanic |
| Milly | Labour | Female | Germanic |
| Milo | Uncertain, perhaps peaceful | Male | Germanic |
| Minda | Knowledge | Female | Native American |
| Minna | Form Of Williamina | Female | English |
| Minnie | Will, desire + helmet, protection | Female | Germanic |
| Minta | Plant Name | Female | English |
| Mirella | Uncertain, possibly admire | Female | French |
| Mireya | Uncertain, possibly admire | Female | Latin |
| Miss | | Unisex | Hebrew |
| Mistie | Misty. | Unisex | English |
| Mitchel | Who is like God? | Male | Hebrew |
| Mitsuko | Child of the light | Female | Japanese |
| Miyoko | Beautiful generation child | Female | Japanese |