| Name | Gender | Meaning | Favorites |
| Simin | Girl | Silvery | |
| Simindokht | Girl | Silvern girl | |
| Simurg | Girl | Mythical bird | |
| Sindokht | Girl | Name of a female ancestor of Rustam | |
| Sohrab | Boy | A character in Shahnameh, Shining | |
| Spenta | Girl | Holy | |
| Spentaarmaiti | Girl | Beneficient | |
| Srutatfedhri | Girl | Having a famous father | |
| Subaha | Girl | Beautiful | |
| Sudabeh | Girl | Having lustrous profit, Name of the daughter of King of Hamavaran, Oueen of King Kaus, The Kayanian | |
| Susan | Girl | Kinship | |
