| Name | Meaning | Details |
|---|---|---|
| Sidonie | From The City Of Sidon | View Details |
| Sierra | Mountain | View Details |
| Sijuwade | Unknown Meaning | View Details |
| Silvestra | From The Forest | View Details |
| Sina | Son Of Mount Sinai | View Details |
| Sinclair | From St. Clair | View Details |
| Singleton | Lives Near A Burnt Clearing | View Details |
| Sinjin | Saint John | View Details |
| Sion | Highest Point | View Details |
| Siren | Creature From Greek Mythology | View Details |
| Sirius | Burning Brightly | View Details |
| Sissy | Diminutive Form Of Cecilia | View Details |
| Sixto | Refined | View Details |
| Siyanda | We Are Growing | View Details |
| Skipper | Ship Captain Or Master | View Details |