| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Simeon | SIM-ee-ən (English) | Biblical, Bulgarian, Serbian | ||
| Simisola | - | Western African, Yoruba | ||
| Simon | SIE-mən (English), see-MAWN (French), ZEE-mawn (German), SEE-mawn (Dutch) | English, French, Swedish, Norwegian, Danish, German, Dutch, Hungarian, Slovene, Romanian, Macedonian | ||
| Simona | - | Italian, Czech, Slovak, Romanian, Lithuanian, Slovene, Bulgarian, Macedonian | ||
| Simone (1) | see-MON (French) | French, English | ||
| Simonides | - | Ancient Greek | ||
| Simonu | - | Old Church Slavic | ||
| Sindri | - | Norse Mythology, Ancient Scandinavian, Icelandic | ||
| SiniŠA | - | Croatian, Serbian | ||
| Sipho | - | Southern African, Xhosa | ||
| Sissinnguaq | - | Native American, Greenlandic | ||
| Sithembile | - | Southern African, Zulu | ||
| Siward | - | Ancient Germanic | ||
| Sixte | - | French | ||
| Sixtine | - | French |