Slavka | | - | Slovene, Croatian | |
Slavko | | - | Croatian, Serbian, Slovene | |
Sonja | | ZAWN-yah (German), SON-yah (Finnish) | German, Dutch, Swedish, Norwegian, Danish, Icelandic, Finnish, Slovene, Serbian, Croatian, Macedonia | |
SreČKo | | - | Slovene | |
StaŠA | | - | Serbian, Slovene, Croatian | |
Stane | | - | Slovene | |
Stanislav | | stah-nee-SLAHF (Russian) | Czech, Slovak, Russian, Ukrainian, Bulgarian, Slovene, Serbian, Croatian, Medieval Slavic | |
Stanislava | | stah-nee-SLAH-vah (Russian) | Czech, Slovak, Bulgarian, Serbian, Croatian, Slovene, Russian, Medieval Slavic | |
Stanka | | - | Slovene, Croatian, Bulgarian | |
Stanko | | STAHN-ko (Slovene, Croatian) | Slovene, Croatian, Serbian, Bulgarian | |
Stojan | | - | Macedonian, Serbian, Croatian, Slovene | |
Suzana | | - | Croatian, Serbian, Slovene, Macedonian, Portuguese (Brazilian) | |