| Name | Gender | Pronounced | Usage |
|---|---|---|---|
| Catherina | kath-ə-REE-nə, kə-THREE-nə | English (Rare) | |
| Matthias | mah-TEE-ahs (German), mə-THIE-əs (English) | Greek, German, Swedish, Norwegian, Danish, French, Dutch, Biblical, Biblical Latin, Biblical Greek | |
| Marjory | MAHR-jə-ree | English | |
| Mercia | - | English (Rare) | |
| Ecaterina | - | Romanian | |
| Merry (2) | MER-ee (English) | Literature |