| Name | Meaning | Gender | Origin |
|---|
| Swan | | Unisex | Hebrew |
| Sweet | | Unisex | Hebrew |
| Sydney | from city of St. Denis | Female | |
| Taft | building site | Male | English |
| Tango | | Male | |
| Tanner | leather worker | Male | English |
| Taylor | A tailor
| Female | English |
| Terry | Latin clan name of uncertain meaning | Male | English |
| Thomas | Twin
| Male | Aramaic |
| Thomas | Twin
| Male | Aramaic |
| Thompson | son of Tom | Male | English |
| Tia | Aunt
| Female | Spanish |
| Tiber | | Unisex | Hebrew |
| Tiger | A large, striped, carnivorous mammal from Asia. | Male | Animal |
| Tiger | A large, striped, carnivorous mammal from Asia. | Male | Animal |
| Tilly | Mighty in war
| Female | English |
| Timber | Wood used as a building material. Also timber-wolf. | Male | Nature |
| Timothy | honoring God | Male | Greek |
| Todd | fox | Male | English |
| Toledo | | Unisex | Hebrew |
| Tony | priceless one | Male | English |
| Tracy | path, road | Male | |
| Trapper | One who traps animals for their fur. | Unisex | |
| Treasure | highly valued possession | Female | Latin |
| Trevor | Neville's toad.
| Male | Welsh |