| Trinicia | | |
| Trinida | | |
| Trinidi | English | One God, Triad, The Holy Three, Three Fold, Three |
| Trinidie | English | One God, Triad, The Holy Three, Three Fold, Three |
| Trinie | English | One God, Triad, The Holy Three, Three Fold, Three |
| Triniece | | |
| Trinika | | |
| Trinique | | Pure, A Trio, Triad, As in the Holy Trinity |
| Trinisa | | |
| Trinise | | |
| Trinite | English | One God, Triad, The Holy Three, Three Fold, Three |
| Trinitey | English | One God, Triad, The Holy Three, Three Fold, Three |
| Trinitty | English | One God, Triad, The Holy Three, Three Fold, Three |
| Triniya | | |
| Trinket | | |
| Trinley | | |
| Trinnie | | |
| Trint | Old English, Welsh | Gushing Waters, Torrent |
| Trinten | English, Old English | Trent's Town, Town by the Rapid Stream, Gushing Wa |
| Trintin | English, Old English | Trent's Town, Town by the Rapid Stream, Gushing Wa |
| Trintiy | | |
| Trintyn | English, Old English | Trent's Town, Town by the Rapid Stream, Gushing Wa |
| Trinyti | English | One God, Triad, The Holy Three, Three Fold, Three |
| Trion | Old Norse | Nose, Snout |
| Trippton | | |
| Tripton | | |
| Trischa | | |
| Triscia | | |
| Triscilla | | |
| Trisden | Celtic, Welsh, Latin | Tumult, Sad, Outcry, From the Celtic Name Tristan, |
| Trishalana | | A River in Heaven |
| Trishamae | | |
| Trishanna | | Thirst, Desire |
| Trishawn | English, Hebrew, Celtic | Three |
| Trishawna | | |
| Trishell | English-American, Sanskrit, Latin, English | Victory, Noble, Abbreviation of Patricia, Noble Wo |
| Trishona | | Desire |
| Trishonda | | |
| Trisity | | |
| Trison | | |
| Trissie | Latin | Blessed, Bringer of Joy, Voyager through Life, She |
| Tristaca | | |
| Tristah | Celtic | Bold, Feminine of Tristan Noisy, Full of Sorrows, |
| Tristam | Celtic, Welsh, Latin | Tumult, Sad, Outcry, From the Celtic Name Tristan, |
| Tristane | Welsh, English-American | Legendary Celtic Hero |
| Tristanjames | Celtic, Welsh, Latin, Hebrew, English | Tumult, Sad, Outcry, From the Celtic Name Tristan, |
| Tristann | Celtic, Welsh, Latin | Tumult, Sad, Outcry, From the Celtic Name Tristan, |
| Tristany | | |
| Tristianna | | |
| Tristica | | |
| Tristien | Celtic, English | Tumult, Outcry, From the Celtic Name Tristan, Riot |
| Tristion | | |
| Tristun | | |
| Tristynn | Celtic, Welsh, Latin | Tumult, Sad, Outcry, From the Celtic Name Tristan, |
| Tritan | | |
| Tritia | | |
| Trivon | | |
| Troas | | |
| Tromaine | | |
| Trona | | |
