| Marianna | | mer-ee-AN-ə (English), mar-ee-AN-ə (English), mahr-YAHN-nah (Polish) | Italian, English, Hungarian, Slovak, Polish, Greek | |
| Mariano | | - | Italian, Spanish, Portuguese | |
| Mariella | | mah-RYEL-lah | Italian | |
| Marietta | | - | Italian | |
| Marilena | | mah-ree-LE-nah (Italian) | Italian, Romanian | |
| Marina | | mah-REE-nah (Italian, Spanish, German, Russian), mə-REEN-ə (English) | Italian, Spanish, Portuguese, German, Swedish, Norwegian, Danish, Dutch, English, Greek, Russian, Uk | |
| Marinella | | - | Italian | |
| Marino | | - | Italian, Spanish | |
| Mario | | MAH-ryo (Italian, Spanish) | Italian, Spanish, Croatian | |
| Marisa | | mah-REE-zah (Italian), mah-REE-sah (Spanish), mə-RIS-ə (English) | Italian, Spanish, Portuguese, English | |
| Maristella | | - | Italian | |
| Marta | | MAHR-tah (Spanish, Italian, Polish, Czech) | Spanish, Italian, Portuguese, Catalan, Polish, Czech, Slovak, German, Dutch, Romanian, Slovene, Bulg | |
| Martina | | mahr-TEE-nah (Italian, Spanish, Dutch), mahr-TEEN-ə (English) | German, Italian, Spanish, Catalan, Czech, Slovak, Croatian, Slovene, English, Swedish, Dutch, Ancien | |
| Martino | | mahr-TEE-no | Italian | |
| Marzia | | MAHR-tsyah | Italian | |