- Sa'd

- Sa'id

- Saayyid

- Sabah

- Sabastian

- Saber

- Sabino

- Sabir

- Sabri

- Saburo

- Sacha

- Sachairi

- Sacheverell

- Sachie

- Sachin

- Sad

- Saddam

- Saël

- Saer

- Safa

- Safwat

- Saghir

- Sahag

- Sahak

- Sahel

- Sahil

- Sai-Chuen

- Said

- Saïdou

- Saiful

- Saifullah

- Sakeh

- Sakhr

- Salah

- Salah al-Din

- Salama

- Saleem

- Saleh

- Salem

- Salif

- Salih

- Salim

- Salman

- Salomão

- Salvador

- Salvatore

- Sam

- Samad

- Samba

- Sameer

- Sami

- Samih

- Samir

- Sammie

- Sammy

- Samory

- Samoyla

- Sampson

- Samson

- Samuel

- Samuele

- Samuil

- Samvel

- San-Gui

- San-Pao

- Sancho

- Sandalio

- Sandeep

- Sandford

- Sandile

- Sandro

- Sanford

- Sani

- Sanjay

- Sanjeet

- Sanjeev

- Sanjit

- Sanjiv

- Sankar

- Sanmark

- Sanso

- Sansone

- Santadrian

- Santatri

- Santiago

- Santino

- Santio

- Santitirsi

- Santo

- Santos

- Santsin

- Santxo

- Sanuza

- Sany

- Saria

- Sarkis

- Sarouane

- Sary

- Sascha

- Sasha

- Sashi

- Sassoun

- Sastin

- Satchel

- Satish

- Satordi

- Saturdi

- Saturnino

- Saul

- Saustin

- Sava

- Savas

- Saveli

- Saverio

- Saveuo

- Saviero

- Savino

- Savio

- Sawney

- Sawyer

- Sawyl

- Saxon

- Sayyid

- Scevola

- Scot

- Scott

- Scottie

- Scotty

- Seachnall

- Séafra

- Seaghdh

- Séaghdha

- Séamas

- Seamour

- Séamus

- Sean

- Seanán

- Séarlas

- Sebaste

- Sebasten

- Sebastian

- Sebastiano

- Sebastie

- Sébastien

- Seber

- Seberin

- Seberino

- Sébouh

- Sechnall

- Sédrak

- See-Tong

- Sefton

- Sefu

- Sega

- Sein

- Seinkoun

- Seinor

- Seinoret

- Sekar

- Sekel

- Sekou

- Sekundino

- Sekundo

- Sekuru

- Selby

- Selig

- Selim

- Sellam

- Selman

- Selwyn

- Sembat

- Seme

- Semeko

- Sempad

- Semyon

- Sen-Hwei

- Señan

- Sender

- Sendo

- Sendoa

- Sendoro

- Seneca

- Seni

- Senie

- Sény

- Seoc

- Seoirse

- Seòras

- Seòsaidh

- Seosamh

- Sépouh

- Sepp

- Seppel

- Serafino

- Serese

- Serge

- Sergei

- Sergio

- Serhat

- Serigne

- Sérob

- Sérop

- Sess

- Sesto

- Seth

- Sétrag

- Seumas

- Sévag

- Sévak

- Sévan

- Sévane

- Sevastian

- Sevastyan

- Seve

- Severiano

- Séverin

- Severino

- Severo

- Seward

- Seydou

- Seyfullah

- Seylan

- Seymour

- Shadi

- Shadrach

- Shady

- Shae

- Shafiq

- Shahjahan

- Shahzad

- Shai

- Shaiming

- Shakil

- Shakir

- Shalom

- Shamgar

- Shamim

- Shamus

- Shan

- Shan-Bo

- Shan-Tang

- Shandar

- Shane

- Shang

- Shang-De

- Shankar

- Shankara

- Shao-Qi

- Shao-Zu

- Shaquille

- Shareef

- Sharif

- Sharma

- Shashi

- Shaun

- Shaw

- Shawn

- Shay

- She

- Shea

- Sheamus

- Sheard

- Sheba

- Shekhar

- Shelby

- Sheldon

- Shem

- Shen

- Sheng

- Sher

- Sheridan

- Sherlock

- Sherman

- Shi-Fa

- Shi-Fu

- Shi-Kai

- Shi-Lin

- Shi-Min

- Shi-Ping

- Shi-Yu

- Shichiro

- Shih-K'ai

- Shiloh

- Shimmel

- Shimon

- Shimshon

- Shing

- Shing-Cheong

- Shiro

- Shiu-Fai

- Shiva

- Shlomo

- Shmuel

- Sho

- Sholto

- Shou-Chien

- Shou-Xin

- Shripati

- Shu-De

- Shu-Yaan

- Shu-Yen

- Shuan-Yan

- Shug

- Shukri

- Shyam

- Shyh-Jeng

- Si

- Si-Dao

- Si-Xun

- Siaka

- Siale

- Siarl

- Sib

- Sid

- Siddharta

- Siddhartha

- Sidney

- Sidy

- Sieffre

- Siegbert

- Siegfried

- Sieghard

- Siegmund

- Sigfrid

- Sigi

- Sigismund

- Sigismundo

- Sigiswald

- Sigmund

- Sigurd

- Sigvard

- Silas

- Silban

- Silbano

- Silbio

- Silvano

- Silver

- Silvester

- Silvestre

- Silvestro

- Silvio

- Simão

- Simba

- Siméon

- Simon

- Sinclair

- Sing-Kit

- Sio-Kei

- Sìoltach

- Siôn

- Siôr

- Siors

- Siorus

- Siothrún

- Sipho

- Siragan

- Siraj

- Sirakan

- Siu-Cheung

- Siu-yin

- Skander

- Skylar

- Skyler

- Slim

- Sly

- Smaïl

- Smaïn

- Sobrino

- Sociga

- Sofian

- Sofiane

- Sofiany

- Sofronio

- Soghomon

- Sohaib

- Sohail

- Soheïl

- Soidiki

- Soin

- Soli

- Solly

- Solomon

- Somerled

- Somhairle

- Sone

- Soner

- Song

- Sonnie

- Sonny

- Sony

- Soori

- Sophian

- Sophiane

- Sorley

- Sos

- Sosimo

- Soufiane

- Soufien

- Souhail

- Souhayl

- Souhéil

- Soukias

- Soukri

- Souleymane

- Souren

- Spencer

- Spike

- Spyridon

- Sroel

- Stafford

- Stan

- Stanford

- Stanimir

- Stanislao

- Stanislav

- Stanley

- Steafan

- Steaphan

- Steben

- Steenie

- Stefan

- Stefano

- Steffan

- Steffen

- Stellan

- Sten

- Stépan

- Stephan

- Stéphane

- Stephen

- Sterling

- Steve

- Steven

- Stew

- Stewart

- Stian

- Stig

- Stígandr

- Stiofán

- Stirling

- Storm

- Stu

- Stuart

- Su

- Su-Shun

- Su-Wu

- Subhash

- Sudarshana

- Sudhir

- Suhail

- Suhayl

- Suibhne

- Suibne

- Sulaiman

- Sulayman

- Sullivan

- Suman

- Sumantra

- Sun-Wei

- Sundar

- Sundara

- Sunder

- Sung-Man

- Sunil

- Sunny

- Suraj

- Surendra

- Suresh

- Surinder

- Surya

- Sushil

- Susumu

- Sven

- Svyatopolk

- Svyatoslav

- Swaran

- Sweeney

- Sy-Ing

- Syd

- Sying

- Sülayman

- Süleiman

- Süleyman

- Sylvain

- Sylvester

- Sylvestre

- Sze

- Sze-Wai

- Szeto

- Søren

