| Name | Meaning | Gender | Origin |
|---|
| Satan | The Devil and adversary of God | Unisex | English |
| Scout | Observer | Unisex | American English |
| Shadow | Shadow | Unisex | English |
| Skye | Cloud | Male | Norse |
| Smoky | | Unisex | Hebrew |
| Sparky | Animated, lively. | Unisex | English |
| Spike | A long, thick sharp-pointed piece of wood or metal | Male | English |
| Sully | Keen eye | Male | Gaelic |
| Talon | A claw | Male | English |
| Teal | The Bird Teal: Also The Blue-Green Color. | Unisex | English |
| Teddy | Gift of God | Male | Greek |
| Toby | God is good | Unisex | Hebrew |
| Trouble | A cause of disturbance or difficulty. | Unisex | English |
| Tucker | Someone who folds cloth | Male | English |
| Turbo | Driven by a turbine - turbocharged | Unisex | English |
| Victor | Victor | Male | Latin |
| Wally | Ruler of the army | Male | Germanic |
| Winston | Joy stone | Male | English |
| Wolf | Wolf | Male | English |
| Zephyr | West wind | Male | Greek |
| Zeus | Myth Name | Male | Greek |
| Ziff | Wolf | Male | Hebrew |
| Zowie | Life | Male | Greek |