| Mahmud | | - | Arabic, Persian, Pashto, Bengali, Indonesian, Malay | |
| Mamun | | - | Arabic, Bengali | |
| Manas | | - | Bengali, Indian, Assamese, Hindi | |
| Manish | | - | Indian, Hindi, Marathi, Bengali, Malayalam, Punjabi, Tamil, Nepali | |
| Manoj | | - | Indian, Hindi, Marathi, Bengali, Punjabi, Gujarati, Odia, Telugu, Tamil, Malayalam, Kannada | |
| Maruf | | - | Arabic, Bengali | |
| Masud | | - | Bengali | |
| Mohammad | | - | Persian, Arabic, Urdu, Punjabi, Pashto, Bengali | |
| Mohammed | | - | Arabic, Bengali | |
| Muhammad | | mu-HAHM-mahd (Arabic) | Arabic, Urdu, Punjabi, Pashto, Bengali, Tajik, Indonesian, Malay | |
| Mukesh | | - | Indian, Hindi, Marathi, Gujarati, Bengali | |