| Sa’d | Saabir | Saad |
| Saadik | Saadya | Saah |
| Saami | Saan | Saawan |
| Saban | Sabawoon | Saber |
| Sabin | Sabir | Sabri |
| Sacha | Sachien | Sachin |
| Sackada | Sadat | Sadettin |
| Sadi | Sadidullah | Sadik |
| Sadin | Sadiq | Saed |
| Saefedine | Sael | Sâfa |
| Safal | Safedine | Safei |
| Saffa | Saffet | Saffier |
| Saffo | Saffouane | Safigo |
| Safin | Safiro | Safouan |
| Safouane | Safuan | Safwaan |
| Safwan | Safwane | Sagar |
| Sahand | Sahawat | Sahein |
| Sahel | Sahib | Sahid |
| Sahil | Sahil-Muneeb | Sahin |
| Sahm | Sai | Said |
| Saidu | Saif | Saif-Eddine |
| Saïf-Eddine | Saifaddin | Saifdin |
| Saifeddine | Saïfeddine | Saifeddini |
| Saiffedien | Saifoeddien | Saïfuldin |
| Saikou | Saimen | Sait |
| Sait-Kaan | Saiyfdin | Sajaan |
| Sajad | Sakariye | Sake |
| Sakis | Sako | Saksham |
| Salah | Salah-Eddine | Salah-Edin |
| Salahaddin | Salahdin | Salaheddin |
| Salaheddine | Salahedin | Salahedine |
| Salahedinne | Salahudin | Salar |
| Saleh | Salem | Salhadine |
| Salieu | Salih | Salim |
| Salmaan | Salman | Salmane |
| Salomon | Salvador | Salvano |
| Salvatore | Sam | Samad |
| Samaël | Samale | Saman |
| Samarth | Sambor | Samed |
| Sameer | Sameo | Samet |
| Samgar | Sami | Sami-Pieter |
| Samih | Samin | Samir |
| Samiyar | Samm | Samme |
| Sammie | Sammit | Sammy |
| Samnaang | Samoon | Samori |
| Samos | Samouel | Samson |
| Samten | Samu | Samuel |
| Samuël | Samuele | Samuell |
| Samy | San | Sana |
| Sanam | Sanchez | Sandelino |
| Sander | Sandjay | Sandor |
| Sandreo | Sandro | Sandromar |
| Saner | Sanford | Sani |
| Saniar | Sanic | Sanjai |
| Sanjay | Sanjeev | Sanjin |
| Sanmaan | Sanmaria | Sannie |
| Santana | Santeri | Santhoosh |
| Santi | Santiagó | Santiago |
| Santino | Santios | Santo |
| Santos | Santosh | Sape |
| Sarencio | Sariyah | Saro |
| Sarp | Saruhan | Sarvesh |
| Sarwar | Sas | Sascha |
| Sasha | Saswin | Satish |
| Satishkoemar | Saul | Saúl |
| Saurav | Sava? | Savanjay |
| Saverio | Savi | Savian |
| Saviano | Savier | Saviery |
| Savino | Savio | Saviour |
| Savva | Saw | Sawir |
| Sayed | Sayf | Sayfeddine |
| Sayfedine | Sayfedinne | Sayfuddin |
| Sayri | Scato | Schadrac |
| Schealtiel | Schelte | Schimeï |
| Scolt | Scott | Scyler |
| Seán | Sean | Sean-Jay |
| Seanjayhlin | Seanmar | Seb |
| Sebahaddin | Sebahattin | Sebas |
| Sebastiaan | Sebastian | Sebastián |
| Sebastien | Sébastien | Sebastiyaan |
| Sebbe | Sebian | Sebri |
| Seçkin | Sed | Sedde |
| Seddiq | Seef | Seeger |
| Seegert | Seeley | Seerp |
| Sees | Sef | Sefa |
| Sefanja | Sefinio | Sefon |
| Seftan | Sefu | Seger |
| Seid | Seido | Seif |
| Seifeddin | Seine | Seino |
| Sejdin | Sekou | Selayman |
| Selçuk | Seliem | Selim |
| Selm | Selman | Seltn |
| Selton | Selwyn | Sem |
| Sem-Lucas | Sem-Noah | Semi |
| Sèmi | Semih | Semihan |
| Semii | Semijns | Semin |
| Semir | Semm | Semme |
| Semmi | Semmie | Semmih |
| Semmy | Semuël | Semuel |
| Semy | Sen | Senai |
| Senam | Sendjéno | Senli |
| Senn | Senna | Sennah |
| Senne | Senneh | Sennen |
| Senno | Senon | Sento |
| Sep | Sepehr | Seph |
| Sepke | Sepp | Seppe |
| Ser | Serajoe | Serani |
| Serano | Serbest | Sercan |
| Serdar | Serdjan | Sereno |
| Serferaaz | Serge | Sergé |
| Sergei | Sergej | Sergen |
| Sergeshino | Sergey | Serginho |
| Serginio | Sergio | Sergiu |
| Serh?ldan | Serhad | Serhan |
| Serhat | Serilio | Serjino |
| Serkan | Seroah | Serrano |
| Sertach | Servaas | Servé |
| Servesh | Serwan | Sete |
| Seth | Sevar | Sevastjan |
| Sevdalin | Seven | Severino |
| Sevin | Sevolah | Seweryn |
| Seyar | Seyed | Seyfettin |
| Seyfi | Seyhan | Seyit |
| Seymen | Seyyed | Seyyid |
| Sezer | Sezgin | Shaadi |
| Shabak | Shabaz | Shad |
| Shadion | Shadrach | Shae |
| Shaédion | Shaemillio | Shafeh |
| Shafi’i | Shafiq | Shahbaz |
| Shaheem | Shaheen | Shaheim |
| Shahid | Shahidullah | Shahin |
| Shahir | Shahmirkhan | Shahzaib |
| Shai | Shaidon | Shail |
| Shailendra | Shailesh | Shailin |
| Shain | Shaine | Shaiyan |
| Shakairoh | Shakeel | Shakil |
| Shakir | Shakiro | Shakur |
| Shalid | Shalom | Shalom-mar |
| Shamail | Shamairo | Shamir |
| Shamiro | Shammah | Shamon |
| Shamseddine | Shamshuddin | Shandinho |
| Shandro | Shane | Shane-michel |
| Shang-De | Shanick | Shaniel |
| Shankar | Shant | Shantosh |
| Shaqueel | Shaquil | Shaquille |
| Shaquion | Sharbel | Shardinho |
| Shardion | Shardison | Shargeno |
| Sharif | Shariff | Shariq |
| Sharjano | Sharo | Sharvayne |
| Sharwan | Sharwin | Sharyon |
| Shashi | Shatel | Shaun |
| Shaun-Dean | Shaurya | Shavarell |
| Shawn | Shawn-Uriah | Shay |
| Shay-vilinio | Shayaan | Shayan |
| Shayant | Shayden | Shayent |
| Shayer | Shayid | Shayinomar |
| Shaylan | Shayn | Shayne |
| Shayr | Shayro | Shayron |
| Shea | Sheaden | Sheadionne |
| Sheandro | Shedian | Sheerinder |
| Shefiq | Sheidrylon | Sheik |
| Sheikarmaan | Sheka | Sheker |
| Sheldon | Shelviron | Shemlon |
| Shen | Shenouda | Sherano |
| Sherdion | Shergino | Shergo |
| Sherif | Shervin | Sherwin |
| Sherwinio | Sherzad | Shevaino |
| Shevayron | Shevensly | Sheveyo |
| Sheydrison | Sheyn | Shiano |
| Shifan | Shihab | Shiinii |
| Shilo | Shiloh | Shimon |
| Shinwoo | Shiresh | Shiva |
| Shivam | Shivan | Shivano |
| Shivanou | Shivaro | Shiven |
| Shivesh | Shivin | Shivindre |
| Shivnarain | Shiwam | Shiwash |
| Shiwen | Shobijora | Shodjadin |
| Shourya | Shrenik | Shreyas |
| Shreyash | Shri | Shriyans |
| Shu-Andri | Shudensly | Shueib |
| Shuhaindrie | Shukri | Shumayron |
| Shuraino | Shurantley | Shuraydell |
| Shurealy | Shurellvin | Shurendo |
| Shurendy | Shurentley | Shurvano |
| Shurvently | Shurwendell | Shury |
| Shydion | Shye | Shylance |
| Shylo | Shyloh | Shynodah |
| Shyrano | Shyvano | Si |
| Siandro | Siar | Siard |
| Siaz | Sib | Sibawai |
| Sibbe | Sibe | Sibonelo |
| Sibrand | Sibren | Sid |
| Sidar | Sîdar | Siddharth |
| Siddhartha | Sidh | Sidharth |
| Sidionley | Sidney | Sido |
| Sieb | Siebe | Siebe-Douwe |
| Siebrand | Siebrandt | Siebren |
| Sied | Siefdin | Sieger |
| Siegert | Siegfried | Siejorney |
| Siem | Sieme | Siemen |
| Siemon | Sienhoo | Sienna |
| Siëntho | Siep | Sierd |
| Sierk | Sies | Siete |
| Siets | Sietse | Sietze |
| Sieuwerd | Sif | Sifeddine |
| Sig | Sihat | Sijbrand |
| Sijbren | Sije | Sijfko |
| Sijm | Sijmen | Sijtze |
| Sikandar | Siko | Sil |
| Silas | Silco | Silian |
| Silke | Sill | Silmar |
| Silvain | Silvan | Silvanito |
| Silvano | Silvanus | Silvar |
| Silvèn | Silven | Silver |
| Silvester | Silvester Laurens Eed | Silvestrs |
| Silvian | Silvijn | Silvio |
| Silvo | Sim | Simão |
| Simayro | Simeï | Simen |
| Siméon | Simeon | Simme |
| Simmer | Simo | Simon |
| Simón | Simos | Sinan |
| Sinbad | Siniša | Sinne |
| Siobhan | Sion | Sipan |
| Sipke | Siraç | Siraj |
| Sirajeddin | Sirajeddine | Sirano |
| Sirio | Siroun | Sisco |
| Sisinnio | Sivaho | Sivan |
| Siwar | Siyam | Siyar |
| Sjaak | Sjack | Sjaen |
| Sjahid | Sjang | Sjeden |
| Sjef | Sjeng | Sjo |
| Sjoerd | Sjoerd-Jelle | Sjoert |
| Sjon | Sjonnie | Sjors |
| Sjouke | Sjra | Sjuul |
| Skander | Skanne | Skib |
| Skip | Skipper | Sky |
| Skyden | Skye | Skylar-Rey |
| Skylen | Skyler | Skywalker |
| Slade | Slimane | Smaran |
| Smayan | Smbat | So |
| Soan | Sobas | Sobhan |
| Sobhanullah | Soefaitly | Soeffian |
| Soefyan | Soelaiman | Soenil |
| Soezdar | Sofian | Sofyan |
| Sohaib | Sohaïb | Sohail |
| Sohan | Soheb | Soheil |
| Sohem | Sohrab | Sohyb |
| Soï | Sol | Solaiman |
| Solal | Soley | Soléz |
| Solomon | Son | Sonam |
| Sondjo | Soner | Sonic |
| Sonney | Sonny | Sonny-Viëro |
| Sophian | Sophianus | Sophier |
| Sophius | Sora | Soriano |
| Sorie | Sorino | Soroush |
| Sosuke | Soubhaan | Souffian |
| Soufian | Soufiane | Soufyan |
| Souhaib | Souhail | Souhaïl |
| Soulaiman | Soulaïman | Soulaimane |
| Soulaymane | Souley | Souleymane |
| Souleymen | Souren | Sovanmara |
| Soydan | Spencer | Spijk |
| Spike | Splinter | Spycker |
| Spyker | Srap | Sreyash |
| Srikantha | Srikoustubh | Srujan |
| Stach | Staf | Stag |
| Stagh | Stalin | Stan |
| Stanis?aw | Stanislaus | Stanislav |
| Stanlee | Stanley | Stanly |
| Stanton | Starr | Stas |
| Stavros | Steef | Stef |
| Stèfan | Stefan | Stefanno |
| Stefano | Stéfano | Stefanos |
| Steff | Steffan | Steffano |
| Steffen | Steije | Steijn |
| Stein | Stelianos | Stellan |
| Sten | Stendert | Stenly |
| Stenn | Stepan | Steph |
| Stephan | Stephano | Stephanus |
| Stephen | Stern | Stevan |
| Stevano | Stevàno | Steve |
| Steven | Stevie | Stevin |
| Stevo | Stevy | Stewart |
| Steyn | Steyr | Stian |
| Stig | Stije | Stijn |
| Stilico | Stind | Sting |
| Stiresh | Stjopa | Stone |
| Storm | Stormy | Storr |
| Strycker | Stuart | Stygian |
| Stygo | Styn | Suad |
| Suarez | Suat | Suban |
| Subeer | Suber | Subernen |
| Subhan | Subtai | Success |
| Sucré | Sudeys | Sufjen |
| Suhaib | Suhayb | Suheel |
| Suheyl | Sujal | Sulaiman |
| Sulayman | Suleman | Suleyman |
| Suliaman | Sullivan | Sultan |
| Sumit | Sun | Sundnik |
| Sunny | Supriano | Suraj |
| Surdj | Surendy | Surently |
| Surinder | Surwenjelo | Surya |
| Suufi | Suwendrich | Suwentely |
| Sveder | Sven | Svender |
| Svenderíc | Svenn | Sver |
| Sverre | Swara | Swargo |
| Sweder | Swen | Swendryone |
| Swer | Swier | Syb |
| Sybe | Sybolt | Sybrand |
| Sybrecht | Sybren | Syd |
| Sydin | Sydney | Sydo |
| Syds | Syed | Syger |
| Sygo | Syl | Süleyman |
| Sylfein | Sylian | Syll |
| Sylvain | Sylvan | Sylvano |
| Sylven | Sylvester | Sylvestre |
| Sylvian | Sylviendrick | Sym |
| Symen | Symon | Syon |
| Syp | Sypke-Jan | Syriano |
| Syro | Sytse | Sytze |
| Syvan | Szymon | Szynon |