| Shurabuddin | Thankful to the Supreme Ruler |
| Shuraim | Thankful to God |
| Shuyeb | One who shows the path of guidance. |
| Shyan | Derived from Persian, means 'lion' or 'bringer of good fortune' |
| Shydee | Derived from Arabic, means 'beloved' or 'dear one' |
| Shydi | Derived from Arabic, means 'gift' or 'blessing' |
| Shyhiem | Derived from Arabic, means 'gift from God' or 'divine gift' |
| Shyju | Derived from Arabic, means 'gift' or 'blessing' |
| Si raj al Din | Light of the faith |
| Siaan | Derived from Arabic, means 'gift' or 'blessing' |
| Siavash | Derived from Persian, means 'lion' or 'bringer of good fortune' |
| Siawash | Derived from Persian, means 'lion' or 'bringer of good fortune' |
| Sibany | Derived from Arabic, means 'gift' or 'blessing' |
| Sibghatullah | Colour of Allah |
| Sibkathullah | Derived from Arabic, means 'gift of God' |
| Sibten | Derived from Arabic, means 'gift of heaven' |
| Siddeeqeen | Derived from Arabic, means 'followers of the truth' |
| Siddeeqoon | Derived from Arabic, means 'followers of the truth' |
| Siddeeque | Derived from Arabic, means 'follower of the truth' |
| Siddiqin | Derived from Arabic, means 'followers of the truth' |
| Siddiqur | Derived from Arabic, means 'true follower' |
| Sidhik | Derived from Arabic, means 'blessed' or 'fortunate' |
| Sidran | Derived from Arabic, means 'gift' or 'blessing' |
| Sifaan | Derived from Arabic, means 'blessed' or 'fortunate' |
| Sifaat | Derived from Arabic, means 'blessings' or 'attributes' |
| Sifaks | Unknown origin, possibly a variant of 'Sifak', a type of lemur |
| Sifal | Derived from Arabic, means 'beautiful' or 'lovely' |
| Sifan | Derived from Arabic, means 'beauty' or 'loveliness' |
| Sifanur | Derived from Arabic, means 'beautiful' or 'lovely' |
| SifarishKhan | Derived from Persian, means 'one who brings good fortune' |
| Sifraan | Derived from Arabic, means 'beautiful' or 'lovely' |
| Sifran | Derived from Arabic, means 'beauty' or 'loveliness' |
| Sihaan | Derived from Arabic, means 'beautiful' or 'lovely' |
| Sihad | Derived from Arabic, means 'good' or 'excellent' |
| Silaam | A person who brings peace and calm. |
| Silhad | Derived from Arabic, means 'good' or 'excellent' |
| Siliman | Derived from Arabic, means 'peace' or 'tranquility' |
| Simaak | Derived from Arabic, means 'peace' or 'tranquility' |
| Simsarul | Derived from Arabic, means 'one who brings peace' |
| Sinanuddin | Derived from Arabic, means 'gracious' or 'generous' |