| Name | Meaning | Gender | Origin |
|---|
| Solar | | Unisex | Hebrew |
| Spock | | Unisex | |
| Sputnik | | Unisex | Hebrew |
| Star | A celestial body that emits light. A famous performer. | Female | Word |
| Star | A celestial body that emits light. A famous performer. | Female | Word |
| Starbuck | Chain of US coffee houses. | Unisex | |
| Starla | Star-Like | Unisex | English |
| Starr | Star | Female | English |
| Stella | a star | Female | Latin |
| Stella | a star | Female | Latin |
| Sterling | British money or coin. A type of silver. Of good character. genuine, valued | Male | English |
| Sunny | Abounding in sunshine, cheerful | Male | Nickname |
| Sunshine | Rays from the sun. Cheerfulness | Female | Word |
| Sylvia | from the forest | Female | Latin |
| Talia | Dew of heaven
| Female | Hebrew |
| Talia | Dew of heaven
| Female | Hebrew |
| Talitha | third leap | Female | Arabic |
| Tamara | Palm tree. Used as a symbolic oriental name due to the beauty and fruitfulness of the tree.
| Female | Hebrew |
| Tara | A hill where the kings met
| Female | Irish |
| Tasha | Russian diminutive of Natalya, birthday of the Lord | Female | English |
| Taurus | bull | Male | Latin |
| Terra | earth | Female | Latin |
| Tex | Of Texas | Male | English |
| Titan | | Male | |
| Titania | giant | Female | Greek |