| Baby Name | Meaning | Gender |
|---|
| Terra | Earth | Female |
| Terrell | Thunder Ruler | Male |
| Thalassa | From The Sea | Female |
| Thalia | Joyous (Muse Of Comedy) | Female |
| Thanatos | Myth Name (Death) | Male |
| Thea | Divine | Female |
| Themis | Myth Name (Righteousness) | Female |
| Theseus | Myth Name (Son Of Aegeus) | Male |
| Thetis | Myth Name (Mother Of Achilles) | Female |
| Thisbe | Myth Name (Lover Of Pyramus) | Female |
| Thor | Myth Name (God Of Thunder) | Male |
| Titania | Giant | Female |
| Tom | Derives From Thomas Twin. | Male |
| Tristan | Tumult: Outcry. From The Celtic Name Tristan. In Arthurian Legend Tristan Was A Knight Of The Round Table And Tragic Hero Of The Medieval Tale Tristram And Isolde. | Male |
| Triton | Myth Name (Son Of Poseidon) | Male |
| Troy | Curly-Haired | Male |
| Typhon | Myth Name (A Child Of The Titans) | Male |
| Ulysses | Wrathful | Male |
| Uma | Bright | Female |
| Urania | Heavenly | Female |
| Uranus | Myth Name (Sky) | Male |
| Usha | Myth Name (Daughter Of Bana) | Female |
| Vali | Meaning Unknown | Male |
| Venus | Love And Beauty | Female |
| Victoria | Victory | Female |