| Name | Meaning | Gender | Origin |
|---|
| Mesa | Table | Female | Portuguese |
| Messina | Middle Child | Unisex | Latin |
| Midori | green | Female | Japanese |
| Milan | Union, Combine, Joining
| Female | Place-name |
| Minster | | Unisex | Hebrew |
| Misty | misty.
| Female | English |
| Misty | misty.
| Female | English |
| Mohave | | Unisex | Hebrew |
| Monroe | mouth of the Roe River; wheelwright | Female | Scottish |
| Monroe | mouth of the Roe River; wheelwright | Female | Scottish |
| Moriah | the Lord is my teacher | Female | Biblical |
| Myrtle | a flower, symbol of victory | Female | Greek |
| Nubia | From Nubia Africa, Gold | Unisex | Egyptian |
| Olive | kind one; olive tree, peace. Symbol of peace. A small oval fruit. | Female | English |
| Ondine | little wave | Female | Latin |
| Opal | Australian gemstone of remarkable colours, usually red, blue or green | Female | Sanskrit |
| Opal | Australian gemstone of remarkable colours, usually red, blue or green | Female | Sanskrit |
| Ophelia | Serpentine
| Female | Greek |
| Orange | Round citrus fruit originating in Southeast Asia. | Female | Fruit |
| Orange | Round citrus fruit originating in Southeast Asia. | Female | Fruit |
| Paisley | church, cemetery | Female | Scottish |
| Pansy | thought | Female | English |
| Paris | Brand of perfume. | Female | |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |