Paris - Île-de-France
- Siroteau
- Sirugue
- Siry
- Sisay
- Sisco
- Sison
- Sisouk
- Sissmann
- Sitthiso
- Siv
- Sivarasa
- Siveras
- Sivilay
- Sivy
- Siwiec
- Sizad
- Ska
- Skandrani
- Skeen
- Skiba
- Skkioussat
- Skliros
- Skowron
- Skrzypczyk
- Skrzypek
- Skvortsova
- Slabiak
- Slaim
- Slaimi
- Slattery
- Slawny
- Slevin
- Sliwa
- Sliwinski
- Slobodinski
- Slomovits
- Slonina
- Slota
- Slougui
- Smadi
- Smah
- Smajic
- Smihi
- Smiri
- Smodis
- Smolnik
- Smotriez
- Sniadower
- Snoubi
- Snrech
- Snyder
- Soave
- Soavi
- Soba
- Sobesky
- Sobhani
- Sobhi
- Sobhy
- Sobieski
- Sobot
- Sobotka
- Soboul
- Socard
- Socateb
- Sochon
- Socquet
- Soetaert
- Soetemondt
- Soeung
- Softa
- Soga
- Soghomonian
- Sogny
- Sogoba
- Soh
- Soki
- Sokoloff
- Solak
- Solakoglu
- Solans
- Solarz
- Solbiac
- Soldevila
- Soldo
- Soleimani
- Soley
- Soleymani
- Soligny
- Soliveau
- Solnik
- Solo
- Solvet
- Solvit
- Soma
- Somaini
- Sombret
- Some
- Somek
- Somers
- Sommelet
