| Name | Meaning | Gender | Origin |
|---|
| Shirin | Sweet, charming | Female | Persian |
| Shirina | Sweet, charming | Female | Persian |
| Sidra | Starlike | Female | Latin |
| Sitara | Celestial body in the sky | Female | Indian |
| Sol | Peace | Male | Hebrew |
| Solana | Sunshine | Female | English |
| Soleil | Sun | Female | French |
| Soma | The nectar of immortality | Male | Sanskrit |
| Somatra | Excelling The Moon | Female | Hindu |
| Spica | Name Of A Star | Female | Latin |
| Stella | Star | Female | Latin |
| Sullivan | Keen eye | Male | Gaelic |
| Sunny | Filled with sunlight | Male | English |
| Suresh | Lord of the gods | Male | Sanskrit |
| Surya | Impeller | Female | Sanskrit |
| Svetlana | Light | Female | Russian |
| Sylvia | Wooded | Female | Latin |
| Tainn | New Moon | Female | Native American |
| Talitha | Little girl | Female | Aramaic |
| Tanya | Princess | Female | Latin |
| Tapan | | Male | Hebrew |
| Taran | Heaven | Unisex | Indian |
| Tarana | Rescuing | Female | Sanskrit |
| Tatiana | Variant Of An Ancient Italian Name; Myth Name | Female | Latin |
| Thalassa | Ocean, sea | Female | Greek |
| Titania | Uncertain, perhaps of the Titans | Female | Latin |
| Toby | God is good | Unisex | Hebrew |
| Twila | Woven with a double thread | Female | American English |
| Twyla | Woven | Female | American English |
| Ulric | Prosperity, fortune, power | Male | German |