| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| STIAN | - | Norwegian | ||
| STIG | - | Swedish, Norwegian, Danish | ||
| STIGR | - | Ancient Scandinavian | ||
| STIJN | STIEN | Dutch | ||
| STIOFÁN | shtee-FAWN | Irish | ||
| STIPAN | - | Croatian | ||
| STIPE | - | Croatian | ||
| STIPO | - | Croatian | ||
| STIRLING | STUR-ling | English (Rare) | ||
| STJEPAN | - | Croatian, Serbian | ||
| Stoddard | ['stɔdəd] | |||
| STOJAN | - | Macedonian, Serbian, Croatian, Slovene | ||
| Stone | [stəun] | |||
| Stoner | ['stəunə] | |||
| STOYAN | - | Bulgarian |