| Meringue | A sweet topping made of egg whites. |
| Meritaten | Beloved of the sun god, Aten. |
| Meryt | An ancient Egyptian word for 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. |
| Mikasa | A Japanese term meaning my house. |
| Mimirav | One who is a source of great wisdom. |
| Minervan | Relating to wisdom and intellect. |
| Minia | A name meaning small or little one. |
| Minnow | A tiny, slender freshwater fish. |
| Minora | Derived from the word for smaller. |
| Minuet | A slow and graceful dance style. |
| Mirae | A name meaning future in Korean. |
| Misato | Beautiful village in Japanese. |
| Mishit | A name meaning to go astray. |
| Misht | A name meaning sweet or pleasant. |
| Mishtika | A name meaning a sweet person. |
| Missandei | A name meaning sweet or gentle. |
| Mist | A light cloud of water droplets. |
| Mithoon | A name meaning union or meeting. |
| Mitsuha | Three leaves or three feathers. |
| Miu | A name meaning beautiful feather. |
| Miyabi | Elegance, grace, and refinement. |
| Moacir | One who causes pain or suffering. |
| Mochi | A soft, chewy Japanese rice cake. |
| Mogra | A fragrant Arabian jasmine flower. |
| Monarch | A sovereign head of a kingdom. |
| Monikangana | A golden jewel or ornament. |
| Moraine | Debris left by a glacier. |
| Mostly | For the greater part or share. |
| Motel | A hotel for motorists to stay. |
| Mother | A female parent of a child. |
| Motif | A recurring theme or pattern. |
| Mount | To climb up or ascend high. |
| Moxie | Force of character and spirit. |
| Mridang | A traditional Indian drum. |
| Mridani | A name meaning earth goddess. |
| Mrigya | A seeker or a hunter of knowledge. |