| Name | M/F | Meaning |
|---|---|---|
| Silny | ![]() |
Meaning : Strong Used in : Czechoslovakian, Czech |
| Siman | ![]() |
Meaning : Heard Used in : Czechoslovakian, Czech, German |
| Slansky | ![]() |
Meaning : Salt Used in : Czechoslovakian, Czech |
| Sorina | ![]() |
Meaning : Sun's Son/daughter Used in : German, Australian, Czech |
| Stands | ![]() |
Meaning : Camp Glory Used in : Czechoslovakian, Czech |
| Stanislav | ![]() |
Meaning : Camp Glory Used in : Australian, Czechoslovakian, Czech, Danish, Finnish, German, Polish, Slavic, Swedish, Ukrainian |
| Strom | ![]() |
Meaning : Stream, Tree Used in : Czechoslovakian, Czech, German |
| Svec | ![]() |
Meaning : Shoemaker Used in : Czechoslovakian, Czech |
| Svetla | ![]() |
Meaning : Gift Used in : Czechoslovakian, Czech |