| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Masood | - | Arabic, Persian | ||
| Masoud | - | Arabic, Persian | ||
| Masoumeh | - | Persian | ||
| Masozi | - | Southern African, Tumbuka | ||
| Massoud | - | Persian | ||
| Masterman | MAS-tər-mən | English (Rare) | ||
| Mas'ud | - | Arabic, Persian | ||
| Masuyo | mah-soo-yo | Japanese | ||
| Mat | MAT | English | ||
| MatÍAs | - | Spanish | ||
| MatÚŠ | - | Slovak | ||
| Matej | - | Slovak, Slovene, Croatian, Macedonian | ||
| Mateja (1) | - | Slovene, Croatian | ||
| Mateja (2) | - | Serbian | ||
| Mateo | mah-TE-o (Spanish) | Spanish, Croatian |