| Stefan | | SHTE-fahn (German), STAY-fahn (Dutch), STE-fahn (Polish) | German, Swedish, Norwegian, Danish, Dutch, Polish, Bulgarian, Macedonian, Serbian | |
| Stefana | | STAY-fah-nah | Dutch | |
| Stefanie | | SHTE-fah-nee (German), STAY-fah-nee (Dutch) | German, Dutch, Danish | |
| Stefanija | | - | Macedonian | |
| Stefanu | | - | Old Church Slavic | |
| Stefanus | | - | Dutch | |
| Steffen | | SHTE-fen (Low German) | Low German, Danish, Norwegian, Dutch | |
| Steinarr | | - | Ancient Scandinavian | |
| Steinn | | - | Ancient Scandinavian | |
| Stella (1) | | STEL-ə (English) | English, Italian, Dutch, German | |
| Sten | | - | Swedish, Danish, Norwegian, Dutch | |
| Stephan | | SHTE-fahn (German) | German, Dutch | |
| Stephanos | | - | Ancient Greek, Biblical Greek, Greek | |
| Stephanus | | - | Biblical Latin | |
| Stephen | | STEEV-ən (English), STEF-ən (English) | English, Biblical | |