| Name | Meaning |
| Saam | A Character In Shahnameh (Rostam's Grandfather) |
| Sadegh | Sincere |
| Sadiq | Kingly |
| Sadra | Chief Seat, Judge |
| Saeed | Happy, Prosperous, Lucky |
| Saiar | Leader |
| Said | Happy |
| Salman | Name of A Friend of Ali |
| Sam | A Character In Shahnameh (Rostam's Grandfather) |
| Samar | War |
| Sami | Elevated; High |
| Sanchit | Collected |
| Sanjar | Prince; Emperor; King |
| Sarosh | Prayer |
| Sasan | Founder of The Sasani Dynasty |
| Sattar | Concealer |
| Sayyid | Happy |
| Sepehr | Sky |
| Shah | The King |
| Shahab | Shooting Star; Meteor |
| Shahbaz | Royal Falcon |
| Shaheen | Falcon |
| Shahram | King Ram |
| Shahrdad | Gift of The City |
| Shahriar | The King |
| Shahrokh | Face of The King |
| Shahruz | A Great River |
| Shahyar | Friend of The King |
| Shapour | A Character In Shahnameh |
| Shaya | Worthy |
| Shayan | Worthy, Deserving, Meriting |
| Shoumik | Fire; Powerful |
| Siamak | Black-haired Man |
| Siavosh | A Character In Shahnameh |
| Sina | Sinai |
| Soheil | Star |
| Sohil | Beautiful |
| Soroush | Messenger Angel |
| Parsi Baby Boy Names Starting with Letter |
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