| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1021 | Russell | Latin | Red haired. | M | |
| 1022 | Sabastian | Latin | Revered. The twin brother of Viola in Shakespeare's Twelfth Night. A third-century martyred centurion who became St. Sebastian patron saint of soldiers. | M | |
| 1023 | Sabin | Latin | A Sabine. | M | |
| 1024 | Sabino | Latin | A Sabine. | M | |
| 1025 | Sabinus | Latin | A Sabine. | M | |
| 1026 | Sal | Latin | Savior. Diminutive of Salvador. | M | |
| 1027 | Salmoneus | Latin | King of Elis. | M | |
| 1028 | Salvador | Latin | Savior. | M | |
| 1029 | Salvator | Latin | Savior. | M | |
| 1030 | Salvino | Latin | Savior. Diminutive of Salvador. | M | |
| 1031 | Santos | Latin | Saints. | M | |
| 1032 | Sargent | Latin | Military attendant. | M | |
| 1033 | Sarpedon | Latin | A Trojan soldier. | M | |
| 1034 | Satum | Latin | God of the harvest. | M | |
| 1035 | Savill | Latin | From the willow farm. | M | |
| 1036 | Seb | Latin | Diminutive of Sebastian: Venerable. | M | |
| 1037 | Sebastian | Latin | Venerable; revered. The twin brother of Viola in Shakespeare's Twelfth Night. A third-century martyred centurion who became St. Sebastian patron saint of soldiers. | M | |
| 1038 | Sebastianus | Latin | August. | M | |
| 1039 | Segundo | Latin | Born second. | M | |
| 1040 | Selwyn | Latin | House friend. | M | |