| Name | Meaning | Gender | Origin |
|---|
| Sierra | Mountain range | Female | Spanish |
| Silver | Silver (the metal or colour) | Male | English |
| Silvia | Wooded | Female | Latin |
| Simba | Lion | Female | Swahili |
| Smoky | | Unisex | Hebrew |
| Socks | Short stockings finishing above the ankle | Unisex | English |
| Soda | A carbonated water. | Unisex | English |
| Sparky | Animated, lively. | Unisex | English |
| Spike | A long, thick sharp-pointed piece of wood or metal | Male | English |
| Stacie | Resurrection | Female | Greek |
| Storm | Violent weather | Female | English |
| Sugar | A sweet powder from sugar cane. Slang for sweetheart. | Female | English |
| Sun | Goodness | Female | Korean |
| Sweet | | Unisex | Hebrew |
| Tamara | Palm tree | Female | Hebrew |
| Taryn | King Of Rocky Hill. Variant Of Tarynn. | Female | American English |
| Tasha | (Christ's) birthday | Female | Latin |
| Taylor | A tailor | Female | English |
| Teddy | Gift of God | Male | Greek |
| Thatcher | Roof repairer | Male | English |
| Theo | Gift of God | Male | Greek |
| Thomas | Twin | Male | Aramaic |
| Timon | Respect god | Male | Greek |
| Toby | God is good | Unisex | Hebrew |
| Trinity | Threefold | Female | Latin |
| Tristan | Tumult | Male | Gaelic |
| Trixie | Voyager through life | Female | Latin |
| Trudy | Strength of the spear | Female | Germanic |
| Truffles | Ball shaped chocolate | Unisex | English |
| Tucker | Someone who folds cloth | Male | English |