| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Sindy | SIN-dee | English (Rare) | ||
| Sinjin | - | English (Rare) | ||
| Sissie | SIS-ee | English | ||
| Sissy | SIS-ee | English | ||
| Sky | SKIE | English (Modern) | ||
| Skye | SKIE | English (Modern) | ||
| Skylar | SKIE-lər | English (Modern) | ||
| Skyler | SKIE-lər | English (Modern) | ||
| Slade | SLAYD | English (Modern) | ||
| Sloan | SLON | English (Rare) | ||
| Sloane | SLON | English (Rare) | ||
| Sly | SLIE | English | ||
| Smith | SMITH | English | ||
| Sneha | - | Indian, Hindi, Marathi, Bengali, Kannada | ||
| Solomon | SAHL-ə-mən (English) | Biblical, English, Jewish |