| Name | Origin | Meaning | Gender |
|---|
| Marc | French | Warlike | Boy |
| Marc | Latin | Defense; Of the Sea | Boy |
| Marceau | French | Warlike | Boy |
| Marci | English | War like; Defense; Of the Sea | Girl |
| Marci | Indian | War like; Defense; Of the Sea | Girl |
| Marci | Latin | Defense; Of the Sea | Girl |
| Marcia | English | War like; Defense; Of the Sea | Girl |
| Marcia | Indian | War like; Defense; Of the Sea | Girl |
| Marcia | Italian | Warlike | Girl |
| Marcia | Latin | Defense; Of the Sea | Girl |
| Marcia | Portuguese | Warlike | Girl |
| Marcie | English | War like; Defense; Of the Sea | Girl |
| Marcie | Indian | War like; Defense; Of the Sea | Girl |
| Marcio | Portuguese | Warlike | Boy |
| Marco | Italian | Warlike | Boy |
| Marco | Spanish | Warlike | Boy |
| Marcsa | Hungarian | Sea of Bitterness | Girl |
| Marcy | English | War like; Defense; Of the Sea | Girl |
| Marcy | Indian | War like; Defense; Of the Sea | Girl |
| Marek | Czech & Slovak | Warlike; Alter | Boy |
| Marek | Polish | Warlike; Devoted to Mars | Boy |
| Mares | Czech & Slovak | Warlike; Alter | Boy |
| Marik | Czech & Slovak | Warlike; Alter | Boy |
| Marik | Polish | Warlike; Devoted to Mars | Boy |
| Marika | Czech & Slovak | Bitter; Sea of Bitterness | Girl |
| Marika | Hebrew | Bitter; Sea of Bitterness | Girl |
| Maris | English | Of the Sea | Girl |
| Maris | Greek | Of the sea | Girl |
| Maris | Indian | Of the Sea | Girl |
| Maris | Latin | Of the sea | Boy |
| Marisa | English | Of the Sea | Girl |
| Marisa | Indian | Of the Sea | Girl |
| Marisa | Spanish | Of the Sea | Girl |
| Marise | English | Of the Sea | Girl |
| Marise | Indian | Of the Sea | Girl |
| Marisha | Hebrew | Bitter; Sea of Bitterness | Girl |
| Marisha | Indian | Of the sea | Girl |
| Marisha (Мариша) | Russian | Bitter; Sea of bitterness | Girl |
| Mariska | Hebrew | Bitter; Sea of Bitterness | Girl |
| Marissa | English | Of the Sea | Girl |
| Marissa | Indian | Of the Sea | Girl |
| Marja | Hungarian | Sea of Bitterness | Girl |
| Marja | Polish | Sea of Bitterness | Girl |
| Mark | Biblical | Warlike | Boy |
| Mark | Hungarian | Warlike | Boy |
| Markey | French | Warlike | Boy |
| Markku | Finnish | Warlike | Boy |
| Marko | English | War like; Defense; Of the Sea | Boy |
| Marko | Finnish | Warlike | Boy |
| Marko | Indian | War like; Defense; Of the Sea | Boy |
| Marko (Марко) | Ukrainian | Warlike; Alert | Boy |
| Marq | French | Warlike | Boy |
| Marque | French | Warlike | Boy |
| Mars | Latin | Greek God of war | Boy |
| Marsh | French | Steward of horses | Boy |
| Marsha | English | War like; Defense; Of the Sea | Girl |
| Marsha | Indian | War like; Defense; Of the Sea | Girl |
| Marx | German | God of War | Boy |
| Maryjo | Hebrew | Sea of Bitterness | Girl |
| Marzia | Italian | Warlike; Mars | Girl |
| Marzio | Italian | Warlike; Mars | Boy |
| Mercio | Spanish | Warlike | Boy |
| Morogh | Scottish | Man of the Sea | Boy |
| Morrissey | English | Sea Taboo | Boy |
| Morrissey | Indian | Sea Taboo | Boy |
| Muireach | Scottish | Sea Warrior | Boy |