| Marsal | A name meaning of the sea. |
| Marseille | A city by the French sea. |
| Marutang | A name meaning wind spirit. |
| Marutansh | A name meaning wind portion. |
| Marutatma | The soul of the wind god. |
| Marutesh | The lord of the wind god. |
| Marutpal | Protector of the winds. |
| Marutvar | Possessing the winds power. |
| Marutveer | A brave warrior of the wind. |
| Masaki | A large and noble timber tree. |
| Matrix | A mold or womb for creation. |
| Mbeki | One who is a leader or ruler. |
| Medhvir | A brave and intelligent person. |
| Meenaksh | One with fishshaped eyes. |
| Meghadut | A messenger of the clouds. |
| Meghanshu | A ray of the sun or clouds. |
| Meghas | A person who is like a cloud. |
| Meghav | One who is cloudlike in nature. |
| Meghavarn | One with a cloudlike color. |
| Meghavas | One who resides in clouds. |
| Meghvin | One who is like a cloud. |
| Menthu | Ancient Egyptian god of warfare. |
| Mentu | A variant name for the god of war. |
| Mercur | Derived from the Roman god Mercury. |
| Merer | Ancient Egyptian for the beloved. |
| Meteo | Relating to weather or atmosphere. |
| Meteor | A streak of light in the night sky. |
| Methee | A person who is wise and learned. |
| Miami | Derived from the word for big water. |
| Mimirav | One who is a source of great wisdom. |
| Minervan | Relating to wisdom and intellect. |
| Mishit | A name meaning to go astray. |
| Misht | A name meaning sweet or pleasant. |
| Mist | A light cloud of water droplets. |
| Mithoon | A name meaning union or meeting. |
| Moacir | One who causes pain or suffering. |
| Motel | A hotel for motorists to stay. |
| Motif | A recurring theme or pattern. |
| Mount | To climb up or ascend high. |
| Mridang | A traditional Indian drum. |