| Saxton | - | English Name | Sayam | - | Indian Name |
| Sayed | - | Indian Name | Sayf | - | Muslim Name |
| Sayfiyy | - | Muslim Name | Sayhan | - | Muslim Name |
| Sayid | - | Muslim Name | Sayyar | - | Muslim Name |
| SAYYID | - | Muslim Name | Sayyid | - | Algerian Name |
| Schneider | - | German Name | Schulz | - | German Name |
| Schuyler | - | Dutch Name | ScIymgeour | - | Scottish Name |
| Scot | - | Scottish Name | Scotlyn | - | Scottish Name |
| Scott | - | English Name | Scottie | - | Scottish Name |
| Scotty | - | Scottish Name | Scribe | - | Latin Name |
| Scully | - | Gaelic Name | Sean | - | English Name |
| Seb | - | Egyptian Name | Seba | - | Biblical Name |
| Sebak | - | Egyptian Name | Sebastian | - | Greek Name |
| Sebastião | - | Portuguese Name | Sebastyn | - | Latin Name |
| Sebestiano | - | Italian Name | Sebestyen | - | Hungarian Name |
| Secundus | - | Biblical Name | Seema | - | Muslim Name |
| Seemanta | - | Indian Name | Seemanta | - | Hindu Name |
| Sef | - | Egyptian Name | Sefer | - | Turkish Name |
| Sefu | - | Egyptian Name |
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