- Name - SACHAR
Meaning - GOD REMEMBERS
- Name - SAMUIL
Meaning - HEARD OF GOD
- Name - SANYA
Meaning - DEFENDER OF MANKIND
- Name - SASHA
Meaning - DEFENDER OF MANKIND
- Name - SASHA
Meaning - PET FORM OF ALEXANDER
- Name - SASHURA
Meaning - DEFENDER OF MANKIND
- Name - SAVELI
Meaning - ANCIENT SABINE TRIBE
- Name - SAVELI
Meaning - SABINE
- Name - SAVELIY
Meaning - ANCIENT SABINE TRIBE
- Name - SAVELIY
Meaning - SABINE
- Name - SAVELY
Meaning - SABINE
- Name - SAVIN
Meaning - SABINE
- Name - SAVVA
Meaning - OLD MAN
- Name - SEMYON
Meaning - HEARKENING
- Name - SERAFIM
Meaning - BURNING ONE
- Name - SERGEI
Meaning - SERGEANT
- Name - SERGEI
Meaning - UNKNOWN
- Name - SERGEJ
Meaning - SERGEANT
- Name - SERGEY
Meaning - SERGEANT
- Name - SERGEY
Meaning - SERVANT
- Name - SERGUEI
Meaning - THE ATTENDANT
- Name - SEVASTIAN
Meaning - FROM SEBASTE
- Name - SEVASTYAN
Meaning - FROM SEBASTE
- Name - SHURA
Meaning - DEFENDER OF MANKIND
- Name - SIMON
Meaning - FLAT- OR SNUB-NOSED
- Name - SLAVA
Meaning - GLORY
- Name - SLAVIK
Meaning - STAND OF GLORY
- Name - SPIRIDON
Meaning - LITTLE SPIRIT
- Name - SPIRIDON
Meaning - SPIRIT
- Name - STANIMIR
Meaning - PEACEFUL GOVERNMENT
- Name - STANISLAV
Meaning - GLORIOUS GOVERNMENT
- Name - STANISLAV
Meaning - GOVERNMENT
- Name - STAS
Meaning - GLORIOUS GOVERNMENT
- Name - STEFAN
Meaning - CROWN
- Name - STENYA
Meaning - CROWN OR WREATH
- Name - STEPAN
Meaning - CROWN
- Name - STEPAN
Meaning - CROWN OR WREATH
- Name - SVYATOPOLK
Meaning - BLESSED
- Name - SVYATOSLAV
Meaning - BLESSED
