| Name | Meaning | Gender | Origin |
|---|
| Sam | to hear | Male | English |
| Savage | | Unisex | Hebrew |
| Scotch | Scotch whiskey. | Unisex | |
| Selina | Moon | Unisex | Greek |
| Seth | The appointed by God | Male | Hebrew |
| Silva | Forest | Unisex | Latin |
| Silvester | Forest | Unisex | English |
| Silvio | from the sitcom The Sopranos | Male | Italian |
| Sloth | | Unisex | Hebrew |
| Sly | One who is cunning, tricky and crafty. | Male | English |
| Squirrel | | Unisex | |
| Sylvester | A cartoon cat that tried to eat the bird character Tweety. He was a black and white cat.
| Male | Latin |
| Tex | Of Texas | Male | English |
| Theodore | gift of God | Male | Greek |
| Tiger | A large, striped, carnivorous mammal from Asia. | Male | Animal |
| Tiger | A large, striped, carnivorous mammal from Asia. | Male | Animal |
| Trance | | Unisex | Hebrew |
| Travis | crossing | Male | |
| Turtle | | Male | |
| Ulysses | Greek mythology name, wrathful | Male | Latin |
| Warthog | | Unisex | Hebrew |
| Weasel | | Male | |
| Whiskey | An alcoholic liquor distilled from grain | Unisex | |
| Wilbur | resolute, brilliant | Male | |
| Wilder | | Male | Hebrew |