| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Soraya | - | Persian, Spanish, French | ||
| Sorrel | SAWR-əl | English (Rare) | ||
| Sosigenes | - | Ancient Greek | ||
| Sostrate | - | Ancient Greek | ||
| Sparrow | SPAR-o | English (Rare) | ||
| Spartak | - | Russian, Ukrainian, Bulgarian, Albanian, Armenian, Georgian | ||
| Spencer | SPEN-sər | English | ||
| Spike | SPIEK | English (Rare) | ||
| Spirit | SPIR-it | English (Rare) | ||
| Spring | SPRING | English | ||
| Spurius | SPUWR-i-uws | Ancient Roman | ||
| SreČKo | - | Slovene | ||
| StÉPhane | ste-FAHN | French | ||
| StÉPhanie | ste-fa-NEE | French | ||
| StÍGandr | - | Ancient Scandinavian |