| Name | Meaning | Gender | Origin |
|---|
| Skipper | Master of a ship. | Male | English |
| Smoky | | Unisex | |
| Sniper | A skilled shooter who spots targets from a concealed place. | Unisex | |
| Squid | | Unisex | |
| Stephen | crown | Male | Greek |
| Striker | | Male | |
| Tango | | Male | |
| Tank | A large metal container. A heavily armed combat vehicle | Unisex | |
| Tariq | Morning star. An 8th century Islamic military leader who conquered Spain for the Moors.
| Male | Arabic |
| Templeton | temple settlement | Male | English |
| Theodore | gift of God | Male | Greek |
| Tracker | One who follows the tracks or marks of another. | Unisex | |
| Tracy | path, road | Male | |
| Trooper | A state or mounted police officer. Also a member of a cavalry unit. | Unisex | |
| Troy | Descendant of the curly haired ones | Male | Irish |
| Tyr | Viking mythology: the god of war | Unisex | |
| Ulysses | Greek mythology name, wrathful | Male | Latin |
| Victor | Victor
| Male | Latin |
| Vincent | Conquering.
| Male | Latin |
| Volker | People's guard
| Male | |
| Walter | Powerful ruler
| Male | |
| Warren | watchman, game keeper, enclosure, from La Varenne | Male | |
| Whiskey | An alcoholic liquor distilled from grain | Unisex | |
| William | resolute protection | Male | English |
| Wyatt | English name meaning brave in war | Male | English |