| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Stas | STAHS | Russian | ||
| Stasya | - | Russian | ||
| Steen | - | Danish | ||
| StefÁN | - | Icelandic | ||
| StefÁNia | - | Hungarian | ||
| Stefan | SHTE-fahn (German), STAY-fahn (Dutch), STE-fahn (Polish) | German, Swedish, Norwegian, Danish, Dutch, Polish, Bulgarian, Macedonian, Serbian | ||
| Stefania | ste-FAH-nyah (Italian), ste-FAHN-yah (Polish) | Italian, Polish | ||
| Stefanie | SHTE-fah-nee (German), STAY-fah-nee (Dutch) | German, Dutch, Danish | ||
| Stefanija | - | Macedonian | ||
| Stefano | ste-FAH-no | Italian | ||
| Stefans | - | Latvian | ||
| Stefanu | - | Old Church Slavic | ||
| Steffen | SHTE-fen (Low German) | Low German, Danish, Norwegian, Dutch | ||
| Steffi | - | German | ||
| Steffie | - | German (Rare) |