| Name | In Local | Meaning | Gender |
|---|
| Masao | 正男 | Correct Man | Boy |
| Masaru | 勝 | Intelligent, Victorious | Boy |
| Masashi | 雅 | Correct, Splendid Official | Boy |
| Masato | 正人 | Correct, Elegant Man | Boy |
| Masayoshi | 正義 | Righteous, Honorable | Boy |
| Masayuki | 正幸 | Correct Happiness | Boy |
| Masumi | 真澄 | Increasing Beauty, True Purity | Girl |
| Masuyo | 益世 | Increase The World, Benefits The World | Boy |
| Matsu | | Pine | Boy |
| Matsuko | | Pine Tree | Girl |
| Mayu | 真優 | True Gentle | Girl |
| Mayumi | 麻弓 | True Bow, True Intent Beauty, True Gentle Beauty | Girl |
| Megumi | 恵 | Blessing, Merry, Charity | Girl |
| Mei | 芽生 | Sprouting Life | Girl |
| Mi | 美 | Beautiful | Girl |
| Michi | 道 | Pathway | Unisex |
| Michie | | Gateway, Gracefully Drooping Flower | Girl |
| Michiko | 美智子 | Correct Path, Thousand Beauties Child, Beauty, Wisdom | Girl |
| Michio | 道夫 | Man On The Correct Path | Boy |
| Midori | 緑 | Green | Girl |
| Mieko | 美枝子 | Beautiful Blessing Child, Already Prosperous | Girl |
| Miho | 美保 | Protected, Guaranteed Beauty | Girl |
| Mika | 美香 | Beautiful Fragrance | Girl |
| Miki | 美紀 | Beautiful Tree, Three Trees, Beautiful Princess | Girl |
| Mikio | 美樹夫 | Tree Trunk Man | Boy |
| Miku | 美空 | Beautiful Sky | Girl |
| Mina | | South | Girl |
| Minako | 美奈子 | Beautiful Child | Girl |
| Minori | 里 | Beautiful Harbor, Village Of Beautiful Fields | Unisex |
| Minoru | 里 | Ear Of Grain, Fruitful | Boy |
| Mio | 美桜 | Beautiful Cherry Blossom | Girl |
| Misaki | 美咲 | Beautiful Blossom | Girl |
| Mitsu | | Light | Girl |
| Mitsuko | 光子 | Child Of Light, Child Full Of Blessings, Shining Child | Girl |
| Mitsuo | 光雄 | Shining Hero | Boy |
| Mitsuru | 満 | Full, Growing | Unisex |
| Miu | 美羽 | Beautiful Feather | Girl |
| Miwa | 美和 | Beautiful Hamony, Peace, Three Rings | Girl |
| Miya | | Sacred House | Girl |
| Miyako | 美夜子 | Beautiful Night Child | Girl |
| Miyo | | Beautiful Child | Girl |
| Miyoko | 美代子 | Beautiful Child Of The Generations | Girl |
| Miyu | 美優 | Beautiful Gentle | Girl |
| Miyuki | 美幸 | Beautiful Blessing, Beautiful Happiness | Girl |
| Mizuki | 美月 | Beautiful Moon | Girl |
| Moe | 萌 | Sprouting | Girl |
| Momo | モモ | Peach | Girl |
| Momoe | 百恵 | Hundred Blessings, Hundred Rivers | Girl |
| Momoka | 桃花 | Peach Tree Flower | Girl |
| Momoko | 桃子 | Peach Child | Girl |
| Montaro | | Big Boy | Boy |
| Moriko | 森子 | Child Of The Forest | Girl |
| Morio | | Forest | Boy |
| Mura | | Village | Girl |
| Nami | | Wave | Girl |
| Nana | 七 | Seven | Girl |
| Nanami | 七海 | Seven Seas | Girl |
| Nao | 直, 尚 | Honest | Unisex |
| Naoki | 直樹 | Honest Tree | Unisex |
| Naoko | | Straight, Honest | Boy |
| Naomi | 直美 | Above All, Beauty, Honest Beautiful | Girl |
| Nari | | Thunder | Girl |