| Shwami | Master, lord |
| Shwar | Strength, power |
| Shwas | Breath |
| Shwe | Golden |
| Shweat | Lord Vishnu |
| Shwet | White |
| Shwetambar | Wearer of white garments |
| Shwetbhanu | Radiant, bright like the moon |
| Shya | Shadow; Lord Vishnu |
| Shyaam | Dark; Lord Krishna |
| Shyam | Dark; Lord Krishna |
| Shyamak | Dark Cloud |
| Shyamal | Dark Complexion |
| Shyamantak | Lord Krishna’s Jewel |
| Shyamkumar | Son of Lord Krishna |
| Shyamsundar | Lord Krishna; Very Beautiful |
| Shyamsunder | Lord Krishna; Very Beautiful |
| Shyamu | Dark; Lord Krishna |
| Shyju | One Who is Very Dark |
| Siam | Beautiful; Gold |
| Siamak | Ancient King |
| Sibash | Lion |
| Sibhi | Kind; Friendly |
| Sibin | Kind; Loving |
| Sibiyogan | Good |
| Sibu | A Town in Nigeria |
| Sibyam | Good |
| Sid | Lord Shiva |
| Sidak | Prayer |
| Sidd | Saint |
| Sidda | Perfection; Happiness |
| Siddak | Excellent; Perfect |
| Siddarth | Lord Buddha |
| Siddartha | Lord Buddha |
| Siddh | Accomplished; Fulfilled |
| Siddha | Accomplished; Fulfilled |
| Siddhadev | Lord Shiva |
| Siddhanath | Lord Shiva |
| Siddhant | Principle; Conclusion |
| Siddhanta | Principle; Conclusion |
| Siddhanth | Principle; Conclusion |
| Siddharth | One Who Has Attained His Goals |
| Siddhartha | One Who Has Attained His Goals |
| Siddhesh | Lord of Luck |
| Siddheshwar | Lord Shiva |
| Siddhi | Achievement; Perfection |
| Siddhraj | King of Achievements |
| Siddhu | Lord Shiva |
| Siddid | Accomplished; Successful |
| Siddik | Friend |
| Siddu | Divine Boy |
| Sidh | Pure; Successful |
| Sidhan | Perfect; Strong |
| Sidharth | One Who Has Achieved His Goal |
| Sidhartha | One Who Has Achieved His Goal |
| Sidhes | Lord Shiva |
| Sidhil | Extremely Wealthy |
| Sidhit | Achieved; Accomplished |
| Sidhra | Lord Shiva |
| Sidhu | Benevolent |
| Sidhya | Perfection; Achievement |
| Sidraj | King of Achievements |
| Sidram | Lord Ram |
| Sidu | Happy; Lucky |
| Sidvin | Leader |
| Siem | Lord Krishna |
| Sihaam | Arrows |
| Siju | Victory |
| Sikar | Arrow |
| Sikara | The Sun |
| Sikhar | Peak; Summit |
| Silambarasan | One with a Good Character |
| Silamparasan | One with a Good Character |
| Silida | Victory |
| Silu | God; Honest |
| Simant | Boundary; Limit |
| Simar | Beautiful; Lord Vishnu |
| Simba | Lion |
| Simbu | Rebellious; Lion |
| Simha | Lion |
| Simhachalam | Lion Hill |
| Simit | Limit; Boundary |
| Simith | Smile |
| Simon | Listener; Heard |
| Simran | Meditation; Remembrance |
| Simrit | Meditation; Remembrance |
| Sindhu | Ocean; Sea |
| Sindhunath | Lord of the Ocean |
| Singam | Lion |
| Singh | Lion |
| Sinh | Lion |
| Sinha | Lion |
| Sinhag | A King; Lion |
| Sinhak | A King; Lion |
| Sinhvahan | Another Name for Lord Shiva |