| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Svjetlana | - | Croatian, Serbian | ||
| Svyatopolk | - | Russian | ||
| Svyatoslav | svyah-tah-SLAHF (Russian) | Russian, Ukrainian | ||
| Swanahilda | - | Ancient Germanic | ||
| Swanhild | - | German | ||
| Swanhilda | - | German | ||
| Swanhilde | - | German | ||
| Swapna | - | Indian, Telugu, Marathi | ||
| Swapnil | - | Indian, Marathi, Hindi | ||
| Swarna | - | Indian, Telugu, Hindi | ||
| Swathi | - | Indian, Telugu, Tamil, Malayalam | ||
| Swati | - | Indian, Hindi, Marathi | ||
| Swi&Eth;Hun | - | Anglo-Saxon | ||
| Sybilla | - | Polish, Late Roman | ||
| Sybille | see-BI-lə (German) | German, French |