| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Sorina | - | Romanian | ||
| Sorne | - | Basque | ||
| Soroush | - | Persian Mythology, Persian | ||
| Sorrel | SAWR-əl | English (Rare) | ||
| Sosigenes | - | Ancient Greek | ||
| Sosimo | so-SEE-mo | Spanish | ||
| Soslan | - | Ossetian | ||
| Soso | - | Georgian | ||
| Sosruko | - | Caucasian Mythology | ||
| Sostrate | - | Ancient Greek | ||
| Sota | so:-tah | Japanese | ||
| Souma | so:-mah | Japanese | ||
| Sousanna | - | Biblical Greek | ||
| Souta | so:-tah | Japanese | ||
| Sparrow | SPAR-o | English (Rare) |