| Name | Meaning | Gender | Origin |
|---|
| Seth | Appointed | Male | Hebrew |
| Shelly | Clearing near a ledge | Unisex | English |
| Shorty | Of less than average size | Unisex | English |
| Slim | Slender in proportion to height. | Unisex | English |
| Sparky | Animated, lively. | Unisex | English |
| Spot | After Data's cat on Star Trek: The Next Generation | Unisex | English |
| Squirt | Slang for a small person | Unisex | English |
| Stumpy | A short, thickset person | Unisex | English |
| Sunny | Filled with sunlight | Male | English |
| Sweetie | Sweetheart. | Unisex | English |
| Teddy | Gift of God | Male | Greek |
| Tiny | Extremely small | Unisex | English |
| Toby | God is good | Unisex | Hebrew |
| Tootsie | A girl or young woman. | Unisex | English |
| Trigger | | Unisex | Hebrew |
| Tucker | Someone who folds cloth | Male | English |
| Tulip | | Unisex | Hebrew |
| Tuppence | British for two pence (coins) | Unisex | English |
| Twiggy | | Unisex | Hebrew |
| Wally | Ruler of the army | Male | Germanic |
| Winston | Joy stone | Male | English |
| Zeus | Myth Name | Male | Greek |
| Zion | Uncertain, perhaps dry place | Male | Hebrew |