| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 781 | Major | Latin | Greater. Also a military rank above Captain and below Colonel. | M | |
| 782 | Makimus | Latin | Greatest. | M | |
| 783 | Maksym | Latin | Greatest. | M | |
| 784 | Maksymilian | Latin | Greatest. | M | |
| 785 | Mallory | Latin | IlI fated. | M | |
| 786 | Manus | Latin | Variant of Magnus: Great/greatest. A name popular in Scandinavia during the Viking period. | M | |
| 787 | Manvel | Latin | From a great estate. | M | |
| 788 | Manvil | Latin | From a great estate. | M | |
| 789 | Marc | Latin | Hammer. | M | |
| 790 | Marceau | Latin | Warring. | M | |
| 791 | Marcel | Latin | Variant of Marcellus: Hammer; warring. | M | |
| 792 | Marcellin | Latin | Hammer. | M | |
| 793 | Marcellus | Latin | Hammer. Also a diminutive of Marcus: Mars (Roman god of war). A family name in ancient Rome. | M | |
| 794 | Marcely | Latin | Hammer. | M | |
| 795 | Marcena | Latin | Of Mars. Feminine of Marcus. Mars was mythological Roman god of fertility also identified with the Greek war god Ares. | M | |
| 796 | Marci | Latin | Hammer. | M | |
| 797 | Marcian | Latin | Hammer. | M | |
| 798 | Marco | Latin | Hammer. | M | |
| 799 | Marcus | Latin | Hammer. Mars (Roman god of war). Famous Bearer: Marcus Antonius (Mark Antony), Roman triumvir and lover of Egyptian Pharaoh Cleopatra. | M | |
| 800 | Mardlka | Latin | Hammer. | M | |