| Mahiban | One who is very generous |
| Mahilesh | Lord of the great universe |
| Mailavarapu | Son of Lord Murugan, a name of Lord Murugan |
| Maiylan | A person with dark beauty |
| Malaichamy | Lord of the forest, a name of Lord Murugan |
| Malaisamy | Name of Lord Shanmukha |
| Manann | Deep thought or meditation |
| Manaswith | Desires Intelligence |
| Maneswaran | Lord of the mind, a name of Lord Shiva |
| Manikadan | Lord of precious gemstones |
| Manikannan | Jewel of the Lord, a name of Lord Murugan |
| Maniknadan | Another Name for Lord Ayyappa |
| Manikumar | Jewel of Kumar, a name of Lord Murugan |
| Manobalan | Strength of the human mind |
| Manogaran | Lord of the mind, a name of Lord Shiva |
| Manokandan | Another Name for Lord Ayyappa |
| Manokar | Lord of the mind, a name of Lord Shiva |
| Manukandan | Jewel of Lord Kanda, a name of Lord Murugan |
| Mareeshvar | Lord of the vast ocean |
| Marimuthu | A precious pearl of Goddess Mari. |
| Mariyappa | Lord of the sea, a name of Lord Shiva |
| Mariyappan | A devotee of Goddess Mariamma. |
| Maryappan | Lord of the sea, a name of Lord Shiva |
| Matharasan | The king of all the people. |
| Matheesh | One who is lord of the earth. |
| Mathiraj | Lord of the universe, a name of Lord Shiva |
| Mathiskumar | The Beauty of Knowledge from King |
| Mathy | A person who is very intelligent. |
| Matvik | Lord of the universe, a name of Lord Shiva |
| Maurish | One who is dark or swarthy. |
| Maveeran | Great hero, a name of Lord Rama |
| Mayesh | Lord of the universe, a name of Lord Shiva |
| Mayilsamy | Another Name for God Murugan |
| Mayshak | Lord of the universe, a name of Lord Shiva |
| Meenavanthan | Lord of the fish, a name of Lord Murugan |
| Meesai | Lord of the sea, a name of Lord Shiva |
| Megaraja | Lord of the Clouds |
| Meghanathan | The lord of the dark clouds. |
| Meghsyam | Lord of the universe, a name of Lord Shiva |
| Megnath | Lord of the Sky |