| Name | Meaning | Gender | Origin |
|---|
| Max | Little Maximus | Male | Latin |
| Maxie | Pet form of names starting with Max | Unisex | English |
| Mei | The youngest of sisters | Female | Chinese |
| Michi | Route | Female | Japanese |
| Michiko | Beautiful wise child | Female | Japanese |
| Midori | Green | Female | Japanese |
| Mieko | Child blessed with beauty | Female | Japanese |
| Mika | Beautiful smell | Female | Japanese |
| Miki | Beautiful story | Female | Japanese |
| Millie | Labour | Female | Germanic |
| Mimi | Uncertain, maybe bitter | Female | Hebrew |
| Minako | Child of the beautiful Nara | Female | Japanese |
| Minnie | Will, desire + helmet, protection | Female | Germanic |
| Mio | Beautiful cherry | Male | Japanese |
| Mitsuko | Child of the light | Female | Japanese |
| Miu | Beautiful feathers | Unisex | Japanese |
| Miyoko | Beautiful generation child | Female | Japanese |
| Miyuki | Silent snow | Unisex | Japanese |
| Moe | Moor | Male | Latin |
| Molly | Uncertain, maybe bitter | Female | Hebrew |
| Momoko | Peach child | Female | Japanese |
| Murphy | Sea warrior | Male | Gaelic |
| Nana | Grace | Unisex | Hebrew |
| Naoko | Obedient child | Female | Japanese |
| Naomi | Beautiful, pleasant, delightful | Female | Hebrew |
| Natsuko | Child of the summer | Female | Japanese |
| Nellie | Abbreviation Of Eleanor Shining Light. | Female | English |
| Nibbler | | Unisex | Hebrew |
| Nori | Law | Female | Japanese |
| Noriko | Order/Law Child | Female | Japanese |