| Name | Meaning | Gender | Origin |
|---|
| Maki | | Unisex | Hebrew |
| Maple | Deciduous tree known for it's autumn colour. | Female | Tree |
| Marietta | Bitter | Female | Italian |
| Marigold | a flower | Female | |
| Marika | Bitter | Female | Czechoslovakian |
| Marjoram | An aromatic herb of the mint family. | Unisex | |
| Miki | beautiful tree | Female | Japanese |
| Mikki | Who Is Like G-D | Female | Hebrew |
| Mimosa | | Female | |
| Mina | Precious Stone | Female | Hindi |
| Myrtle | a flower, symbol of victory | Female | Greek |
| Nelda | one who lives by the alder tree | Female | English |
| Nellie | the bright one | Female | English |
| Ngaio | after New Zealand mystery writer Ngaio Marsh | Female | Maori |
| Nikki | Victorious People | Unisex | English |
| Oleander | | Unisex | |
| Olive | kind one; olive tree, peace. Symbol of peace. A small oval fruit. | Female | English |
| Olivette | Olive tree | Unisex | English |
| Olivia | Olive
| Female | Latin |
| Orchid | | Female | |
| Oregano | | Unisex | |
| Pansy | thought | Female | English |
| Parsley | Herb used for seasoning or as a garnish. | Unisex | |
| Parsnip | | Unisex | |
| Peach | | Unisex | |