Starting with letter M
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 641 | Mateus | Portuguese | Gift of God. | M | |
| 642 | Math | Scottish | Bear. | M | |
| 643 | Mathe | Hebrew | Gift from God. | M | |
| 644 | Mathe | Scottish | Bear. | M | |
| 645 | Mather | English | Powerful army. | M | |
| 646 | Mathers | English | Son of Mather. | M | |
| 647 | Matherson | English | Son of Mather. | M | |
| 648 | Matheson | Scottish | Bear's son. | M | |
| 649 | Mathew | English | Gift of God. | M | |
| 650 | Mathew | Hebrew | Variant of Matthew: Gift of the Lord; Gift from God. | M | |
| 651 | Mathews | Hebrew | Gift from God. | M | |
| 652 | Mathias | Scandinavian | Gift of God. | M | |
| 653 | Mathias | Welsh | Gift of God. | M | |
| 654 | Mathieu | French | Gift of God. | M | |
| 655 | Mathieu | Hebrew | Variant of Matthew: Gift of the Lord; Gift from God. | M | |
| 656 | Matias | Spanish | Gift of God. | M | |
| 657 | Matin | Arabic | Strong. | M | |
| 658 | Matloob | Muslim | Variant of Matlub: Wanted. Unknown.. | M | |
| 659 | Matlub | Muslim | Wanted. Unknown.. | M | |
| 660 | Matoskah | NativeAmerican | White bear (Sioux). | M | |