| Name | Meaning | Gender | Origin | Rashi |
|---|---|---|---|---|
| Siphelele | We are complete | 👦 Boy | Zulu | — |
| Siphesihle | Beautiful gift | 🧒 Unisex | Zulu | — |
| Siphiwe | We have been given | 🧒 Unisex | Zulu | — |
| Siphiwo | Gift | 👦 Boy | Xhosa | — |
| Sipho | Gift | 👦 Boy | Zulu | — |
| Siphokazi | Great gift | 👧 Girl | Xhosa | — |
| Siphosethu | Our gift | 🧒 Unisex | Xhosa | — |
| Siraj | Lamp; Light | 👦 Boy | Arabic | — |
| Sirajul | Lamp of | 👦 Boy | Bengali | — |
| Siranush | Sweet love | 👧 Girl | Armenian | — |
| Sireesha | A flower (sirisha) | 👧 Girl | Telugu | Kumbh |
| Siria | Sun; Glowing | 👧 Girl | Italian | — |
| Sirin | Sweet; Charming | 👧 Girl | Turkish | — |
| Sirine | Sweet; Charming | 👧 Girl | Arabic | — |
| Siriporn | Blessed with glory (ศิริพร) | 👧 Girl | Thai | — |
| Sirkka | Cricket | 👧 Girl | Finnish | — |
| Sirlei | Bright meadow (Shirley) | 👧 Girl | Portuguese | — |
| Sirlene | Bright meadow | 👧 Girl | Portuguese | — |
| Sirley | Bright meadow (Shirley) | 👧 Girl | Spanish | — |
| Sirpa | Splinter; Fragment | 👧 Girl | Finnish | — |
| Sirwan | A river in Kurdistan | 👦 Boy | Kurdish | — |
| Sisa | Flower | 👧 Girl | Quechua | — |
| Sisanda | We have increased | 👧 Girl | Xhosa | — |
| Sisipho | Gift | 👧 Girl | Xhosa | — |
| Sissi | Blind (Elisabeth, Cecilia) | 👧 Girl | German | — |
| Sita | Furrow; Wife of Lord Rama | 👧 Girl | Sanskrit | Kumbh |
| Sitara | Star | 👧 Girl | Arabic | — |
| Sithembile | We have trust | 👧 Girl | Zulu | — |
| Sithembiso | Promise | 👦 Boy | Zulu | — |
| Siti | Lady; Madam | 👧 Girl | Arabic | — |
| Sitiveni | Crown (Stephen) | 👦 Boy | Pacific | — |
| Siva | Auspicious; Lord Shiva | 👦 Boy | Tamil | Kumbh |
| Sivagami | Goddess Parvati | 👧 Girl | Tamil | Kumbh |
| Sivakami | Parvati, beloved of Shiva | 👧 Girl | Tamil | Kumbh |
| Sivakumar | Son of Shiva | 👦 Boy | Tamil | Kumbh |
| Sivan | The ninth month of the Hebrew calendar | 👧 Girl | Hebrew | — |
| Sive | We have heard | 👦 Boy | Xhosa | — |
| Siviwe | We have been heard | 👦 Boy | Xhosa | — |
| Sivuyile | We are happy | 👦 Boy | Xhosa | — |
| Siwar | Bracelet | 👧 Girl | Arabic | — |
| Sixto | Sixth | 👦 Boy | Spanish | — |
| Siya | Sita | 👧 Girl | Sanskrit | Kumbh |
| Siyabonga | We thank (God) | 👦 Boy | Zulu | — |
| Siyabulela | We are grateful | 👦 Boy | Xhosa | — |
| Siyamthanda | We love her | 👧 Girl | Xhosa | — |
| Siyanda | We are increasing | 🧒 Unisex | Zulu | — |
| Şiyar | Aware; Awake | 👦 Boy | Kurdish | — |
| Sizakele | We have been helped | 👧 Girl | Zulu | — |
| Siziwe | We have been helped | 👧 Girl | Xhosa | — |
| Sizwe | Nation | 👦 Boy | Zulu | — |
| Sıdıka | Truthful; Faithful | 👧 Girl | Turkish | — |
| Sıtkı | Sincere; True | 👦 Boy | Turkish | — |
| Sjaak | Supplanter (Jacob) | 👦 Boy | Dutch | — |
| Sjoerd | Victorious protection | 👦 Boy | Frisian | — |
| Sjors | Farmer (George) | 👦 Boy | Dutch | — |
| Sjúrður | Victory guardian (Sigurd) | 👦 Boy | Faroese | — |
| Skander | Defender of mankind (Alexander) | 👦 Boy | Arabic | — |
| Skënder | Alexander; After Skanderbeg | 👦 Boy | Albanian | — |
| Skhumbuzo | Reminder; Memorial | 👦 Boy | Zulu | — |
| Sky | Sky | 🧒 Unisex | English | — |
| Skye | Isle of Skye | 👧 Girl | Scottish | — |
| Skylar | Scholar | 👧 Girl | English | — |
| Skyler | Scholar; Sheltering | 👦 Boy | English | — |
| Slamet | Safe; Well | 👦 Boy | Javanese | — |
| Slava | Glory | 👦 Boy | Russian | — |
| Slavica | Glory | 👧 Girl | Croatian | — |
| Sleman | Peaceful (Solomon) | 👦 Boy | Arabic | — |
| Slim | Safe; Sound (Salim) | 👦 Boy | Arabic | — |
| Sliman | Peaceful (Solomon) | 👦 Boy | Arabic | — |
| Slimane | Peaceful (Solomon) | 👦 Boy | Arabic | — |
| Slindile | We have waited | 👧 Girl | Zulu | — |
| Sławek | Glory (Sławomir) | 👦 Boy | Polish | — |
| Sławomir | Great glory | 👦 Boy | Polish | — |
| Smadar | Grape blossom | 👧 Girl | Hebrew | — |
| Smail | God has heard (Ismail) | 👦 Boy | Arabic | — |
| Smain | God has heard (Ismail) | 👦 Boy | Arabic | — |
| Smanga | Wonder; Surprise | 👦 Boy | Zulu | — |
| Smangele | We were expecting her | 👧 Girl | Zulu | — |
| Smart | Smart; Clever | 👦 Boy | English | — |
| Smiso | Precious | 👦 Boy | Zulu | — |
| Smita | Smiling | 👧 Girl | Sanskrit | Kumbh |
| Smriti | Memory; Remembrance | 👧 Girl | Sanskrit | Kumbh |
| Smruti | Memory | 👧 Girl | Odia | Kumbh |
| Sneha | Love; Affection | 👧 Girl | Sanskrit | Kumbh |
| Snehal | Friendly; Loving | 👧 Girl | Marathi | Kumbh |
| Sneider | Tailor | 👦 Boy | Spanish | — |
| Snethemba | We have hope | 🧒 Unisex | Zulu | — |
| Sneyder | Tailor | 👦 Boy | Spanish | — |
| Snežana | Snowy | 👧 Girl | Slavic | — |
| Snezhana | Snowy (Снежана) | 👧 Girl | Slavic | — |
| Snježana | Snow | 👧 Girl | Croatian | — |
| Soa | Good; Beautiful | 👧 Girl | Malagasy | — |
| Soaad | Happiness; Good fortune | 👧 Girl | Arabic | — |
| Soad | Happiness; Good fortune | 👧 Girl | Arabic | — |
| Sobhy | Of the morning | 👦 Boy | Arabic | — |
| Sobia | Beautiful | 👧 Girl | Arabic | — |
| Sobuj | Green | 👦 Boy | Bengali | — |
| Socorro | Help; Succour (Our Lady of Perpetual Help) | 👧 Girl | Spanish | — |
| Sodiq | Truthful | 👦 Boy | Yoruba | — |
| Sofea | Wisdom (Malay spelling of Sophia) | 👧 Girl | Arabic | — |
| Sofi | Wisdom (Sofia) | 👧 Girl | Spanish | — |
| Sofia | Wisdom (София) | 👧 Girl | Greek, International, Spanish | — |
| Sofian | Pure (Sufyan) | 👦 Boy | Arabic | — |
| Sofiane | Pure (Sufyan) | 👦 Boy | Arabic | — |
| Sofie | Wisdom | 👧 Girl | Norse | — |
| Sofien | Pure (Sufyan) | 👦 Boy | Arabic | — |
| Sofiene | Pure (Sufyan) | 👦 Boy | Arabic | — |
| Sofiia | Wisdom | 👧 Girl | Ukrainian | — |
| Sofiya | Wisdom | 👧 Girl | Russian | — |
| Sofya | Wisdom | 👧 Girl | Russian | — |
| Sofyan | Pure (Sufyan) | 👦 Boy | Arabic | — |
| Sofyane | Pure (Sufyan) | 👦 Boy | Arabic | — |
| Sogolon | The mother of Sundiata | 👧 Girl | Mandinka | — |
| Soha | A star (Alcor) | 👧 Girl | Arabic | — |
| Sohag | Love; Affection | 👦 Boy | Bengali | — |
| Sohaib | Reddish; A companion of the Prophet | 👦 Boy | Arabic | — |
| Sohail | The star Canopus; Gentle | 👦 Boy | Arabic | — |
| Sohaila | Gentle; Smooth | 👧 Girl | Arabic | — |
| Sohair | Wakeful; Night star | 👧 Girl | Arabic | — |
| Soham | I am that (the divine) | 👦 Boy | Sanskrit | Kumbh |