| Name | Origins | Meaning | |
| | | | |
| Slava | Russian | Slava meaning it's : important. | |
| Slavec | Polish | Slavec Polish meaning it's : soft. | |
| Slavek | Polish | The meaning it's : soft. | |
| Slavichka | Russian | Slavichaka Russian meaning it's : important. | |
| Slavik | Polish | Slavik Polish meaning it's : generous. | |
| Slavomir | Polish | It means popular. | |
| Slaw | Slavonic | | |
| Slawek | Slavonic | | |
| Slawomir | Polish | Slawomir Polish meaning it's : great. | |
| Slender | | A character from a Shakespeare's play. | |
| Slevin | Irish Gaelic | Slevin meaning it's : mountain climber. | |
| Sloan | Irish Gaelic | Sloan means warrior. | |
| Slone | Celtic/Gaelic | Slone meaning it's : warrior. | |
| Sly | | It means silvester. | |
| Slye | Latin | Slye Latin meaning it's : forest. | |
| Smachyahu | Hebrew | It means stability. | |
| Smarjit | Indian | The meaning it's : winner. | |
| Smedley | Old English | Smedley meaning it's : meadow. | |
| Smid | English | Smid meaning it's : smith. | |
| Smidt | English | Smidt means smith. | |
| Smit | English | Smit English meaning it's : smith. | |
| Smith | Old English | Smith meaning it's : blacksmith. | |
| Smithe | English | The English meaning it's : blacksmith. | |
| Smithsen | English | The English meaning it's : blacksmith. | |
| Smithson | English | The English meaning it's : blacksmith. | |
| Smitt | English | The English meaning it's : blacksmith. | |
| Smittey | English | The English meaning it's : blacksmith. | |
| Smitti | English | The English meaning it's : blacksmith. | |
| Smythe | English | The English meaning it's : blacksmith. | |
| Smythsen | English | The English meaning it's : blacksmith. | |
| Smythson | English | The English meaning it's : blacksmith. | |
