| Name | Gender | Meaning | Favorites |
| Sengannan | Boy | Visionary | |
| Senmal | Boy | The best | |
| Senthamarai | Boy | Red lotus | |
| Sevak | Boy | Servant | |
| Shachin | Boy | Lord Indra | |
| Shailendra | Boy | King of mountains | |
| Shaistakhan | Boy | Polite | |
| Shakshavali | Boy | Name of a God | |
| Shaktidhar | Boy | Lord Shiva | |
| Shambhu | Boy | Lord Shiva | |
| Shameek | Boy | An ancient sage | |
| Shamshu | Boy | Beautiful | |
| Shandar | Boy | Proud | |
| Shankar | Boy | Lord Shiva | |
| Shankha | Boy | Conch | |
| Shanmuga | Boy | First son of Lord Shiva, Kartikeya | |
| Shanmukha | Boy | First son of Lord Shiva, Kartikeya | |
| Shantanu | Boy | A king from the epic Mahabharata | |
| Shantashil | Boy | Gentle | |
| Shantimay | Boy | Peaceful | |
