Starting with letter M
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 281 | Makolm | Scottish | Follower of Saint Columba. | M | |
| 282 | Makoto | Japanese | Good. | M | |
| 283 | Maks | Russian | Great. | M | |
| 284 | Maksimillian | Russian | Great. | M | |
| 285 | Maksym | Latin | Greatest. | M | |
| 286 | Maksym | Polish | Polish form of Maximillian 'great'. | M | |
| 287 | Maksymilian | Latin | Greatest. | M | |
| 288 | Maksymilian | Polish | Polish form of Maximillian 'great'. | M | |
| 289 | Makya | NativeAmerican | Eagle hunter (Hopi). | M | |
| 290 | Mal | Hebrew | Messenger of God. | M | |
| 291 | Mal | Irish | Chief. | M | |
| 292 | Malachi | Biblical | 'My messenger, my angel' | M | |
| 293 | Malachi | Hebrew | Messenger of God. The title of the last book in the Old Testament. | M | |
| 294 | Malachy | Hebrew | Variant of Malachi: Messenger of God. The title of the last book in the Old Testament. | M | |
| 295 | Malachy | Irish | Servant. | M | |
| 296 | Malajit | Indian | Victorious. | M | |
| 297 | Malcham | Biblical | Their king; their counselor | M | |
| 298 | Malchiah | Biblical | The Lord my king; or my counselor | M | |
| 299 | Malchiel | Biblical | God is my king; or counselor | M | |
| 300 | Malchijah | Biblical | The Lord my king; or my counselor | M | |