Sigismund Báthory
📍 Oradea
Sigismund I the Old
📍 Kozienice
Sigismund II Augustus
📍 Kraków
Sigismund III Vasa
📍 Gripsholm Castle
Sigismund Korybut
📍 Novhorod-Siverskyi
Sigismund Kęstutaitis
📍 Trakai Island Castle
Sigismund von Herberstein
📍 Vipava
Sigitas Tamkevičius
📍 Gudonys
Sigizmund Levanevsky
📍 Saint Petersburg
Sigmar Gabriel
📍 Goslar
Sigmar Polke
📍 Oleśnica
Sigmund Freud
📍 Příbor
Sigmund Haringer
📍 Munich
Sigmund Jähn
📍 Morgenröthe-Rautenkranz
Sigmund Rascher
📍 Munich
Sigmund Romberg
📍 Nagykanizsa
Sigmund Ruud
📍 Kongsberg
Sigmundur Brestisson
📍 Skúvoy
Sigmundur Davíð Gunnlaugsson
📍 Reykjavík
Signe Bruun
📍 Randers
Signe Hasso
📍 Stockholm
Signe Kivi
📍 Tallinn
Signe Toly Anderson
📍 Seattle
Sigourney Weaver
📍 Manhattan
Sigrid Agren
📍 Schœlcher
Sigrid Fick
📍 Helsinki
Sigrid Gurie
📍 Brooklyn
Sigrid Hjertén
📍 Sundsvalls parish
Sigrid Kaag
📍 Rijswijk
Sigrid Nunez
📍 New York City
Sigrid Undset
📍 Kalundborg
Sigrid Wolf
📍 Breitenwang
Sigrid of Sweden (1566–1633)
📍 Svartsjö Palace
Sigrun Wodars
📍 Neu Kaliß
Sigurd Hoel
📍 Nord-Odal Municipality
Sigurd II
📍 Norway
Sigurd Rushfeldt
📍 Vadsø
Sigurd Slembe
📍 Norway
Sigurd the Crusader
📍 Norway
Sigurður Eggerz
📍 Borðeyri
Sigurður Ingi Jóhannsson
📍 Selfoss
Sigvard Ericsson
📍 Alanäs parish
Siim Kallas
📍 Tallinn
Siim Luts
📍 Tallinn
Siiri Rantanen
📍 Tohmajärvi
Sikelgaita
📍 Principality of Capua
Sikhanyiso Dlamini
📍 Mbabane
Sila María Calderón
📍 San Juan
Silahdar Damat Ali Pasha
📍 İznik
Silambarasan
📍 Chennai
Silas Katompa Mvumpa
📍 Kinshasa
Silas McLellan
📍 Noel
Silenoz
📍 Nannestad
Silentó
📍 Conyers
Sileshi Sihine
📍 Oromia Region
Silia Kapsis
📍 Sydney
Silius Italicus
📍 Italica
Silje Nergaard
📍 Steinkjer Municipality
Silje Norendal
📍 Kongsberg
Silje Solberg-Østhassel
📍 Bærum Municipality