| Magik | Relating to supernatural power. |
| Maid | A young girl or an unmarried woman. |
| Malta | A small island nation in Europe. |
| Malwa | A region in central western India. |
| Manssi | A person from the Mansi tribe. |
| Manyara | A place of many wild animals. |
| Marakata | The Sanskrit word for emerald. |
| Margaery | A pearl of great inner beauty. |
| Mariacarla | A beloved and free woman. |
| Marimba | A wooden percussion instrument. |
| Marisols | Derived from Mary of the sun. |
| Markati | A name meaning little monkey. |
| Marshmallow | A soft, sweet confection. |
| Marutangi | A name meaning wind melody. |
| Marutika | A small breeze or air flow. |
| Marutisha | One who rules the winds. |
| Marutiya | Belonging to the wind god. |
| Marutkanya | Daughter of the wind god. |
| Marutlata | A vine moved by the wind. |
| Marutpria | Beloved of the wind god. |
| Marutshree | Beauty of the wind god. |
| Marutvali | A path of the wind or air. |
| Marutvani | The voice of the wind god. |
| Marzanna | Slavic goddess of the winter. |
| Marzipan | A sweet almond paste treat. |
| Matsyayani | One born of the fish lineage. |
| Mazarine | A deep and rich shade of blue. |
| Medda | A person who is very meadowlike. |
| Meghali | A girl born from the clouds. |
| Megharanjini | One who delights the clouds. |
| Meghavathi | A woman like a rain cloud. |
| Meghika | A small or little cloud. |
| Meghmala | A garland of rain clouds. |
| Meghshree | The beauty of the clouds. |
| Mehen | One who is very attractive. |
| Mehet | One who is full of wisdom. |
| Melani | One who is dark or black. |
| Melaniya | Derived from the Greek word for black. |
| Melisandre | Meaning honeysweet or bee |
| Melisma | A group of notes sung to one syllable. |