| Baby Name | Meaning | Gender |
|---|
| Soleil | Sun. | Female |
| Solomon | Peaceful | Male |
| Sophie | Wisdom. Variant Of Sophia | Female |
| Speed | Success | Male |
| Spencer | Keeper Of Provisions | Male |
| Spenser | Dispenser: Provider. | Male |
| Sruthan | Poet | Male |
| Standish | From The Stony Park | Male |
| Stanley | Lives By The Stony Grove | Male |
| Starling | A Bird | Male |
| Stefanie | Crown. Variant Of Steven. Alternate Spelling: Stephanie. | Female |
| Stephanie | Crowned In Victory | Female |
| Stephen | Crown: Wreath. In The Bible Stephen Was The First Christian Martyr. | Male |
| Stewart | Bailiff | Male |
| Strahan | Poet | Male |
| Styx | Myth Name (A River Of The Underworld) | Female |
| Summer | Born During The Summer | Female |
| Sun | From The Town By The River Boyn | Male |
| Sur | Sharp-Nosed | 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 |
| 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. | Female |
| Sydney | Follower Of Saint Denys | Female |
| Tabitha | Gazelle | Female |
| Tad | Abbreviation Of Thaddeus Who Was One Of Christ's 12 Apostles. | Male |
| Tadhg | Myth Name (A Prince Of Munster) | Male |