| Name | Meaning | Gender | Origin |
|---|
| May | bitter | Female | English |
| Melanie | Dark.
| Female | Greek |
| Michaela | like God | Female | Feminine |
| Mocha | Coffee of high quality. | Female | Arabic |
| Mya | Mine | Female | Latin |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Razz | | Unisex | Hebrew |
| Reese | ardor | Female | Welsh |
| Rolo | Burmese | Unisex | |
| Ruby | Jewel
| Female | Latin |
| Sandi | Defender, helper of all men.
| Female | |
| Shannon | wise one, river name | Female | Irish |
| Shawnee | Southern People, Algonquin Tribe | Female | Native American |
| Shogun | Hereditary ruler and commander of Japanese army | Unisex | |
| Sienna | A clay like earthy reddish brown | Female | Italian |
| Solo | | Unisex | |
| Sonja | | Unisex | |
| Suki | beloved | Female | Japanese |
| Sultana | | Unisex | |
| Sumo | Form of wrestling. | Unisex | |
| Sushi | Raw fish. | Unisex | |
| Sushi | Raw fish. | Unisex | |
| Swoozie | | Unisex | Hebrew |
| Thai | | Unisex | |