| Susane | A graceful, lilylike flower. |
| Susanne | Lily. Variant of Hebrew Susannah. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia. |
| Susette | A beautiful, lily flower. |
| Suzammi | combination of susan and annie |
| Suzanne | Lily Variant of Susannah. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia. |
| Syd | Variant of Sidney from St. Denis |
| Sydnee | From St. Denis. |
| Sydnie | Follower of Saint Denys. |
| Sylvain | A name meaning from the forest woods. |
| Taillefer | A name meaning one who cuts iron. |
| Talbot | Derived from a word meaning bloodhound. |
| Talehot | A name meaning a place of tall trees. |
| Talen | A name meaning to be gifted or talented. |
| Tallis | A name meaning forest dweller. |
| Tallys | A name meaning forest spirit. |
| Tave | A name meaning a beloved person. |
| Tavin | A nickname for Gustav royal staff. |
| Tayce | A name meaning to be silent or calm. |
| Taylar | One who cuts or tailors cloth. |
| Tearlach | A Gaelic name meaning a free man. |
| Telfer | A name meaning one who cuts iron bars. |
| Telfor | A variant name meaning iron cutter. |
| Telford | A name meaning a bridge near a ford. |
| Telfour | A name meaning a worker of iron tools. |
| Tempeste | Derived from the word for storm. |
| Theon | Derived from the word for god. |
| Therese | Variant of Theresa which is the name of two popular saints Teresa of Avila and Therese of Lisieux. Meaning uncertain although possibly a Greek place name. |
| Theron | Derived from the Greek word for hunter. |
| Therron | A variant name meaning a bold hunter. |
| Thibaud | Rule of the peop]e |
| Thibault | Form of theobald |
| Thieny | Rule of the peop]e |
| Thierry | French given name from an older Germanic name meaning powerful: ruler of the people. |
| THIERY | rule of the people |
| Tibault | Rule of the peop]e |
| Tiffany | appearance of God |
| Tilda | Mighty in battle and war |
| Tilly | A brave warrior in a great battle. |
| Totty | Diminutive of Charlotte: A feminine form of Charles, meaning man. Alternate meaning, tiny and feminine. Famous bearers: Princess Charlotte, daughter of King George IV; British writer Charlotte Bronte. |
| TOUSSAINT | Born on the day of All Saints. |