| Name | Name in Tamil |
|---|---|
| Siddarth | |
| Siddarthan | |
| Siddhaarth | |
| Siddhanth | |
| Siddhar | |
| Siddharth | |
| Siddhesh | |
| Siddhu | |
| Sidhanth | |
| Sidharth | |
| Sigaran | |
| Siharan | |
| Sijanthan | |
| Sijoon | |
| Silamban | |
| Silambarasan | |
| Silampan | |
| Silamparasan | சிலம்பரசன் |
| Siman | |
| Sinasami |
| Name | Name in Tamil |
|---|---|
| Siddarth | |
| Siddarthan | |
| Siddhaarth | |
| Siddhanth | |
| Siddhar | |
| Siddharth | |
| Siddhesh | |
| Siddhu | |
| Sidhanth | |
| Sidharth | |
| Sigaran | |
| Siharan | |
| Sijanthan | |
| Sijoon | |
| Silamban | |
| Silambarasan | |
| Silampan | |
| Silamparasan | சிலம்பரசன் |
| Siman | |
| Sinasami |