| Name | Meaning | Gender | Origin |
|---|
| Simba | Lion | Female | Swahili |
| Simon | Listening | Male | Hebrew |
| Skyler | Guarded | Unisex | Dutch |
| Sloane | Fighter | Unisex | American English |
| Sniper | A skilled shooter who spots targets from a concealed place. | Unisex | English |
| Solomon | Peace | Male | Hebrew |
| Spencer | Someone who gives out goods | Male | French |
| Stefan | Crown | Male | Greek |
| Stephan | Crown | Male | Greek |
| Stephanie | Crowned In Victory | Female | English |
| Stephen | Crown | Male | Greek |
| Sterling | Little star - stellar | Male | English |
| Steven | Crown | Male | Greek |
| Sven | Boy, lad | Male | Norse |
| Tank | A large metal container. A heavily armed combat vehicle | Unisex | English |
| Tanner | Tanner | Male | English |
| Taurean | Of Taurus | Male | Latin |
| T-bone | A thick steak containing a T shaped bone. | Unisex | English |
| Tearlach | Manly | Male | English |
| Ted | Gift of God | Male | Greek |
| Teddy | Gift of God | Male | Greek |
| Terminator | | Unisex | Hebrew |
| Terrel | Powerful. | Male | English |
| Terrell | Thunder Ruler | Male | English |
| Terrian | | Male | Hebrew |
| Terry | Ruler of the people | Unisex | Germanic |
| Tess | Harvester | Female | Greek |
| Thaddeus | Uncertain, perhaps praised or heart | Male | Aramaic |
| Theron | Hunter | Male | Greek |
| Thierry | Ruler of the people | Male | Germanic |