| Name | Meaning | Details |
|---|---|---|
| Sidney | Contraction Of St. Denys | View Details |
| Sidone | It Is Heard | View Details |
| Sidonie | From The City Of Sidon | View Details |
| Sienna | Reddish Brown | View Details |
| Sierra | Mountain | View Details |
| Sigfried | Victory | View Details |
| Sigmar | Victory | View Details |
| Sigmund | Victorious Protector | View Details |
| Signa | Signal | View Details |
| Signe | Victory | View Details |
| Sigrid | Beautiful Woman Who Leads To Victory | View Details |
| Sijuwade | Unknown Meaning | View Details |
| Sileny | Moonlight | View Details |
| Silko | Silk | View Details |
| Simba | Lion | View Details |