| Name | Meaning | Gender | Origin |
|---|
| Sergei | Servant | Male | Russian |
| Shasha | | Unisex | Hebrew |
| Sima | | Unisex | |
| Sofia | wisdom | Female | Greek |
| Sonia | wisdom | Female | Russian |
| Sonja | | Unisex | |
| Sonya | Loud.
| Female | |
| Sophia | Wisdom.
| Female | Greek |
| Susana | Lily Variant of Hebrew Susannah. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia.
| Female | |
| Sveta | Bright Light | Unisex | Slavic |
| Svetlana | star | Female | Russian |
| Taina | | Female | |
| Tamara | Palm tree. Used as a symbolic oriental name due to the beauty and fruitfulness of the tree.
| Female | Hebrew |
| Tamra | Palm tree. Variant of Tamar. Biblical Tamara was daughter of King David and sister to Absalom.
| Female | |
| Tamryn | Palm tree. Variant of Tamar. Biblical Tamara was daughter of King David and sister to Absalom.
| Female | |
| Tanja | | Unisex | |
| Tanka | Gracious | Unisex | English |
| Tanya | Princess
| Female | Russian |
| Tasha | Russian diminutive of Natalya, birthday of the Lord | Female | English |
| Tatiana | | Female | |
| Tayna | | Unisex | Hebrew |
| Thais | the bond | Female | Greek |
| Tina | River
| Female | English |
| Titania | giant | Female | Greek |
| Toma | Palm Tree | Unisex | Russian |