| Baby Name | Meaning | Gender |
|---|
| Sofia | Wise | Female |
| Sonia | | Female |
| Sonny | Son. A Nickname And Given Name. | Male |
| Sophie | Wisdom. Variant Of Sophia | Female |
| Susan | Lily Diminutive Of Susannah Also Used As An Independent Name. In The Apocryphal Book Of Tobit Susannah Courageously Defended Herself Against Wrongful Accusation. White Lilies Grew In The Biblical City Of Susa In Persia. | Female |
| Sweeney | Little Hero | Male |
| Taylor | A Tailor | Male |
| Terry | Abbreviation Of Teresa Which Is A Popular Saint's Name Of Uncertain Meaning. | Female |
| Tessie | Abbreviation Of Teresa Which Is A Popular Saint's Name Of Uncertain Meaning. | Female |
| Tilda | Mighty In War | Female |
| Timon | One Who Honors God. The Biblical Timothy Was The Young Christian To Whom Paul Wrote. Let No Man Look Down On Your Youth. | Male |
| Titania | Giant | Female |
| Tobias | Goodness Of God | Male |
| Toby | Abbreviation Of The Hebrew Name Tobiah Meaning Jah Is Good. | Male |
| Tom | Derives From Thomas Twin. | Male |
| Tommy | Derives From Thomas Twin. | Male |
| Tony | Derived From Victoria Triumphant. | Female |
| Tracy | Brave | Male |
| Travis | Crossing: Crossroads. | Male |
| Trevor | Prudent | Male |
| Tybalt | Boldest Of The People Or Bold Leader Of The People. | Male |
| Tyrone | From Owen's Territory. County Tyrone In Ireland. The Late Actor Tyrone Power. | Male |
| Ulla | Has Willpower | Female |
| Ulysses | Wrathful | Male |
| Val | Strong. Variant Of Valentinus: The Name Of More Than 50 Saints And Three Roman Emperors. | Male |