Paris - Île-de-France
- Singier
- Singol
- Sini
- Sinnassamy
- Sinnathamby
- Sinpaseuth
- Sinson
- Siou
- Siouane
- Sipila
- Siproudhis
- Siqueira
- Siquier
- Siragusa
- Siraj
- Sirat
- Sireau
- Sirgue
- Siriez
- Sirodot
- Sironi
- Sirugue
- Siry
- Sisay
- Sisco
- Sison
- Sisouk
- Sisse
- Sissmann
- Sistac
- Sitthiso
- Siv
- Sivarasa
- Sivilay
- Sixtine
- Sizad
- Skandrani
- Skiba
- Skkioussat
- Skowron
- Skrzypek
- Skvortsova
- Slabiak
- Slaim
- Slaimi
- Slattery
- Slawny
- Slevin
- Sliwa
- Sliwinski
- Slota
- Slougui
- Smadi
- Smah
- Smajic
- Smara
- Smihi
- Smiri
- Smolnik
- Smotriez
- Sniadower
- Snoubi
- Snrech
- Snyder
- Soave
- Soavi
- Soba
- Sobelman
- Sobesky
- Sobhani
- Sobhi
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- Sobieski
- Sobot
- Sobotka
- Soboul
- Socard
- Socquet
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- Soetemondt
- Soeung
- Softa
- Soghomonian
- Sogny
- Sogoba
- Soh
- Soki
- Sokolov
- Solak
- Solakoglu
- Solarz
- Solbiac
- Soldevila
- Soldo
- Soleimani
- Soley
- Soleymani
- Soliveau
- Solnik
- Solo

