| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1861 | Mamie | English | Abbreviation of Mary and Miriam. Also a diminutive of any feminine name beginning with M. Also used as an independent name in the USA | F | |
| 1862 | Manda | English | Abbreviation of Amanda, meaning worthy of being loved. | F | |
| 1863 | Mandalyn | English | Abbreviation of Amanda, meaning worthy of being loved. | F | |
| 1864 | Mandi | English | Abbreviation of Amanda, meaning worthy of being loved. | F | |
| 1865 | Mandie | English | Abbreviation of Amanda, meaning worthy of being loved. | F | |
| 1866 | Mandy | English | Abbreviation of Amanda, meaning worthy of being loved. | F | |
| 1867 | Mara | English | Bitter. The biblical Naomi claimed the name Mara as an expression of grief after the deaths of her husband and sons; Variant of Mary; Abbreviation of Tamara. | F | |
| 1868 | Maralyn | English | Blend of Marie or Mary, and Lyn. | F | |
| 1869 | Maree | English | Variant of Latin Mary: bitter. | F | |
| 1870 | Mareesa | English | Variant of Maria. | F | |
| 1871 | Margerie | English | Variant of the French Margerie. | F | |
| 1872 | Mariah | English | Variant of Latin Mary: bitter. | F | |
| 1873 | Marie | English | Variant of Latin Mary: bitter. | F | |
| 1874 | Mariel | English | Diminutive of Maria. | F | |
| 1875 | Marigold | English | Marigold (flower name). Mary's gold - refers to both the flower and the mother of Jesus. | F | |
| 1876 | Marilyn | English | Blend of Marie or Mary and Lyn. | F | |
| 1877 | Marilynn | English | Blend of Marie or Mary and Lyn. | F | |
| 1878 | Marisa | English | Variant of Maria. | F | |
| 1879 | Marise | English | Variant of Maria. | F | |
| 1880 | Marji | English | Variant of the French Margerie. | F | |