Sylvie Léonard 🌍 Canada Sylvie Meis 🌍 Kingdom of the Netherlands Sylvie Moreau 🌍 Canada Sylvie Testud 🌍 France Sylvie Vartan 🌍 France, Bulgaria Sylvie Vincent 🌍 Canada Sylvinho 🌍 Brazil Sylvio Mantha 🌍 Canada Sylvère Maes 🌍 Belgium Sylwia Bogacka 🌍 Poland Sylwia Gruchała 🌍 Poland Sylwia Grzeszczak 🌍 Poland Symeon of Polotsk 🌍 Tsardom of Russia, Polish–Lithuanian Commonwealth, Russia Symeon the Metaphrast 🌍 Byzantine Empire Symeon the New Theologian 🌍 Byzantine Empire Symon Budny 🌍 Grand Duchy of Lithuania, Polish–Lithuanian Commonwealth Symon Petliura 🌍 Russian Empire, Ukrainian People's Republic Synesius 🌍 Byzantine Empire Synnøve Solemdal 🌍 Norway Synyster Gates 🌍 United States Syreeta Wright 🌍 United States Syrianus 🌍 Byzantine Empire Syrus Marcus Ware 🌍 Canada Syukuro Manabe 🌍 Japan, United States Szabolcs Huszti 🌍 Hungary Szeto Wah 🌍 British Hong Kong, People's Republic of China Szilveszter Csollány 🌍 Hungary Szymon Czechowicz 🌍 Polish–Lithuanian Commonwealth Szymon Goldberg 🌍 United States Szymon Marciniak 🌍 Poland Szymon Winawer 🌍 Poland Szymon Ziółkowski 🌍 Poland Szymon Żurkowski 🌍 Poland Sándor Bíró 🌍 Hungary Sándor Ferenczi 🌍 Hungary Sándor Garbai 🌍 Hungary Sándor Gombos 🌍 Hungary Sándor Kisfaludy 🌍 Hungary Sándor Kocsis 🌍 Hungary Sándor Képíró 🌍 Hungary Sándor Kőrösi Csoma 🌍 Hungary Sándor Márai 🌍 Hungary Sándor Mátrai 🌍 Hungary Sándor Müller 🌍 Hungary Sándor Petőfi 🌍 Hungary Sándor Puhl 🌍 Hungary Sándor Pósta 🌍 Hungary Sándor Rozsnyói 🌍 Hungary Sándor Simonyi-Semadam 🌍 Hungary Sándor Tarics 🌍 Hungary Sándor Tótka 🌍 Hungary Sándor Wekerle 🌍 Hungary Sándor Weöres 🌍 Hungary Sándor Wladár 🌍 Hungary Sára Bejlek 🌍 Czech Republic Sára Salkaházi 🌍 Czechoslovakia Sávio 🌍 Brazil, France Sæmundr fróði 🌍 Iceland Séamus Coleman 🌍 Ireland Sébastien Bassong 🌍 France, Cameroon