| Name | Meaning | Gender | Origin |
|---|
| Sami | All hearing
| Male | English |
| Samuel | his name is God | Male | Hebrew |
| Sanders | Alexander's son
| Male | |
| Sandy | Abbreviation of Alexander defender of man.
| Male | Scottish |
| Scorpio | scorpion | Male | Latin |
| Sebastian | An august person | Male | Latin |
| Seneca | people of the standing rock | Male | Latin |
| Shaun | Irish variation of John, God is gracious | Male | Spelling |
| Sheldon | protected hill | Male | English |
| Shoni | | Unisex | Hebrew |
| Slate | | Male | |
| Spencer | Shopkeeper, dispenser, keeper | Male | English |
| Stacey | Greek, fruitful, productive | Male | Greek |
| Stephen | crown | Male | Greek |
| Steve | garland, crown | Male | English |
| Stuart | Bailiff
| Male | Scottish |
| Tab | Abbreviation of Tabor. The biblical Mt. Tabor is a landmark mountain near Nazareth.
| Male | Modern |
| Tanner | leather worker | Male | English |
| Tate | to be cheerful; windy, a great talker | Male | English |
| Terry | Latin clan name of uncertain meaning | Male | English |
| Theo | divine gift | Male | English |
| Thorne | thorn tree | Male | English |
| Tim | Greek, honoring God | Male | Greek |
| Titan | | Male | |
| Titus | of the giants | Male | Latin |