Starting with letter M
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 581 | Montjoy | Shakespearean | 'King Henry V' A French herald. | M | |
| 582 | Moonis | Muslim | Variant of Munis: Companion. Consoler.. | M | |
| 583 | Moonshine | Shakespearean | A Midsummer Night's Dream' Starveling, a tailor, acts as Moonshine in the play within the play. | M | |
| 584 | Moosa | Muslim | Variant of Musa: The Biblical Moses is the English language equivalent. A Prophet's name.. | M | |
| 585 | Moosaa Kaaiim | Muslim | Variant of Musa Kaim: Early Imam (Leader) of Islam.. | M | |
| 586 | Moray | Scottish | Variant of Murray: Sea. A Scottish surname and place name. | M | |
| 587 | Morcan | Welsh | Dwells near the sea. | M | |
| 588 | Mordecai | Biblical | 'Contrition, bitter, bruising' | M | |
| 589 | Mordecai | Hebrew | Warrior. Follower/worshipper of Marduk (Babylonian deity). | M | |
| 590 | More | English | From the moors. | M | |
| 591 | Moreley | English | From the meadow on the moor. | M | |
| 592 | Morell | French | Dark one; the Moor. | M | |
| 593 | Moren | Welsh | Legendary son of Iaen. | M | |
| 594 | Morfran | Celtic | Mythical ugly demon. | M | |
| 595 | Morgan | Irish | Fighter of the sea. | M | |
| 596 | Morgan | Shakespearean | 'Cymbeline' The disguised identity of Belarius, a banished lord. | M | |
| 597 | Morgan | Welsh | Bright sea. Dwells near the sea. | M | |
| 598 | Morgan Tud | ArthurianLegend | A physician. | M | |
| 599 | Morgannwg | Welsh | From Glamorgan. | M | |
| 600 | Morgen | Welsh | Of the sea. Surname. | M | |