| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1401 | Sigifrid | German | Victorious. | M | |
| 1402 | Sigifrith | German | Victorious. | M | |
| 1403 | Sigilwig | German | Champion. | F | |
| 1404 | Sigismund | German | Variant of Sigmund: Victorious defender. | M | |
| 1405 | Sigiwald | German | Victorious ruler. | M | |
| 1406 | Sigmund | German | Victorious defender; victory, protection. Famous Bearer: psychiatrist Sigmund Freud (1856, 1939). Note: This Database is Copyright Dogwood Technical Services Inc. 1995. | M | |
| 1407 | Sigwald | German | Victorious ruler. | M | |
| 1408 | Sigwalt | German | Victorious ruler. | M | |
| 1409 | Silvester | German | Trees; sylvan. See also Sylvester and Silvano. | M | |
| 1410 | Solvig | German | Champion. | F | |
| 1411 | Spangler | German | Tinsmith. | M | |
| 1412 | Spengler | German | Tinsmith. | M | |
| 1413 | Stefan | German | Crown; wreath. Variant of Stephen. | M | |
| 1414 | Stein | German | Stone. | M | |
| 1415 | Steiner | German | Sone. | M | |
| 1416 | Sterling | German | Of high quality; pure. Also variant of a name given pre-medieval refiners of silver meaning 'easterner'. Surname. | M | |
| 1417 | Sterlyn | German | Of high quality; pure. Also variant of a name given pre-medieval refiners of silver meaning 'easterner'. Surname. | M | |
| 1418 | Stirling | German | Of high quality; pure. Also variant of a name given pre-medieval refiners of silver meaning 'easterner'. Surname. | M | |
| 1419 | Suzanne | German | '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. | F | |
| 1420 | Tab | German | Brilliant. | M | |