| Name | Meaning | Gender | Origin |
|---|
| Talulah | Leaping Water | Unisex | Native American |
| Tang | | Unisex | |
| Tayna | | Unisex | Hebrew |
| Tefnut | | Unisex | |
| Terra | earth | Female | Latin |
| Teva | Nature | Unisex | English |
| Tigris | | Unisex | |
| Tiki | Maori figure representing an ancestor. A wooden or stone image of a Polynesian god. | Unisex | |
| Tina | River
| Female | English |
| Tlaloc | Aztec mythology: the great rain and fertility god | Unisex | |
| Tlazolteotl | Aztec mythology: the goddess of licentiousness | Unisex | |
| Topanga | from the sitcom Boy Meets World | Female | Native |
| Toya | Worthy Of Praise | Female | English |
| Triton | after Neptune's moon | Unisex | |
| Ula | Abbreviation of Eulalie
| Female | Celtic |
| Una | One.
| Female | Latin |
| Vivian | life | Female | Latin |
| Vivien | | Female | |
| Waverly | from the tree-lined meadow | Female | English |
| Wella | Stream | Unisex | English |
| Wilburn | | Unisex | |
| Willow | Slender:graceful. From the willow tree noted for slender graceful branches and leaves.
| Female | English |
| Wilt | | Unisex | |
| Winter | winter | Female | Word |
| Yara | small butterfly | Female | Arabic |