| Name | Meaning | Gender | Origin |
|---|
| Scooter | One who goes suddenly and speedily. | Unisex | English |
| Scout | Observer | Unisex | American English |
| Shiloh | Gift for him | Unisex | Hebrew |
| Shorty | Of less than average size | Unisex | English |
| Sidney | Wide meadow | Male | English |
| Skittles | | Unisex | Hebrew |
| Sniff | A short inhale through the nose. To savour or investigate a smell. | Unisex | English |
| Snoopy | | Unisex | Hebrew |
| Sophie | Wisdom | Female | Greek |
| Spencer | Someone who gives out goods | Male | French |
| Stitch | After the character in the Lilo And Stitch cartoon | Unisex | English |
| Storm | Violent weather | Female | English |
| Taco | A folded fried tortilla filled with meat, cheese and spices. | Unisex | English |
| Toby | God is good | Unisex | Hebrew |
| Travis | Toll collector | Male | French |
| Trigger | | Unisex | Hebrew |
| Trinity | Threefold | Female | Latin |
| Turbo | Driven by a turbine - turbocharged | Unisex | English |
| Twiggy | | Unisex | Hebrew |
| Waffles | | Unisex | Hebrew |
| Wallace | Foreigner | Male | French |
| Whiskey | An alcoholic liquor distilled from grain | Unisex | English |
| Wiggles | | Unisex | Hebrew |
| Winchester | | Unisex | Hebrew |
| Winnie | Blessed peace | Unisex | Welsh |
| Wolf | Wolf | Male | English |
| Woody | Wood row, wood line | Male | English |
| Yoda | | Unisex | Hebrew |
| Yogi | Master of oneself | Male | Indian |
| Zena | Life and zeus | Female | Polish |