Paris - Île-de-France
- Sinier
- Sinnathurai
- Sinson
- Sinteff
- Sintive
- Siou
- Siouane
- Sipila
- Siqueira
- Siquier
- Siragusa
- Siraj
- Sirat
- Sireau
- Sirgue
- Siriez
- Sirjean
- Sironi
- Siroteau
- Sirugue
- Siry
- Sisay
- Sisco
- Sison
- Sisouk
- Sitalapresad
- Sitthiso
- Sitti
- Siv
- Sivarasa
- Siveras
- Sivieude
- Sivilay
- Sivy
- Sixtine
- Sizad
- Ska
- Skandalis
- Skandrani
- Skeen
- Skiba
- Skkioussat
- Skoda
- Skopicki
- Skornicki
- Skouri
- Skrzypczyk
- Skrzypek
- Skvortsova
- Slabiak
- Slaim
- Slaimi
- Slawny
- Slevin
- Sliwa
- Sliwinski
- Slobodinski
- Slomovits
- Slonina
- Slootman
- Slota
- Slougui
- Smadi
- Smah
- Smaine
- Smajic
- Smat
- Smidt
- Smihi
- Smodis
- Smolarski
- Smolnik
- Smotriez
- Snoubi
- Snyder
- Snyers
- Soave
- Soavi
- Soba
- Sobelman
- Sobhani
- Sobhy
- Sobieski
- Sobot
- Sobotka
- Soboul
- Socard
- Socateb
- Sochon
- Société Civile Immobilière
- Société Foncière Lyonnaise
- Soetaert
- Soeung
- Softa
- Soga
- Soghomonian
- Sogny
- Sogoba
- Soh
- Sohbani