| Name | Meaning | Gender | Origin |
|---|
| Star | A celestial body that emits light. A famous performer. | Female | Word |
| Star | A celestial body that emits light. A famous performer. | Female | Word |
| Steel | Strong metal alloy made of iron and carbon. Hard unflinching character. | Male | Word |
| Storm | Storm
| Male | Word |
| Sumo | Form of wrestling. | Unisex | |
| Swizzle | | Unisex | Hebrew |
| Talon | large claw of a bird of prey | Male | |
| Tank | A large metal container. A heavily armed combat vehicle | Unisex | |
| Tara | A hill where the kings met
| Female | Irish |
| Tempest | storm | Female | Word |
| Tex | Of Texas | Male | English |
| Thelma | nursing | Female | Literary |
| Thor | Viking mythology: the ruler of the weather | Male | Norse |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Tickle | | Unisex | |
| Tigger | from Winnie the Pooh | Unisex | |
| Tigra | | Unisex | Hebrew |
| Titan | | Male | |
| Topaz | A yellow gemstone | Female | Greek |
| Topsy | Topsail | Unisex | English |
| Toya | Worthy Of Praise | Female | English |
| Tracker | One who follows the tracks or marks of another. | Unisex | |
| Trapper | One who traps animals for their fur. | Unisex | |