Paris - Île-de-France
- Rousson
- Rousteau
- Rousval
- Routhier
- Rouvin
- Rouvière
- Rouyrre
- Rouzeau
- Rouzioux
- Rovere
- Roye
- Rozange
- Rozanski
- Rozet
- Roziere
- Rozin
- Ruais
- Ruas
- Ruelland
- Ruff
- Ruffe
- Ruffino
- Ruget
- Rui
- Runge
- Russ
- Ruyant
- Ryckebusch
- Ryckelynck
- Ryon
- Saadoune
- Sabaa
- Sabag
- Sabarly
- Sabate
- Sabatie
- Sabil
- Sablier
- Sabo
- Sabourdin
- Sabunani
- Saccone
- Sacilotto
- Saconney
- Sacquin
- Sacrispeyre
- Sacuto
- Sadar
- Sade
- Sadeer
- Sadi Oufella
- Sadiki
- Sadiq
- Sadli
- Sadouki
- Sady
- Safaoui
- Safieddine
- Safronoff
- Safta
- Sagar
- Sagardoy
- Sagnet
- Sagon
- Sagroun
- Sahakyan
- Sahali
- Sahbani
- Sahih
- Sahni
- Sai
- Saiag
- Said Mohamed
- Saidoun
- Saidoune
- Saied
- Saignes
- Saigre
- Sail
- Sailler
- Sainsily
- Saint Amand
- Saint Andre
- Saint Bonnet
- Saint Bris
- Saint Fleur
- Saint Marcoux
- Saint Pol
- Saint-germain
- Saint-louis
- Saint-pierre
- Saintagne
- Saintoin
- Sais
- Saisset
- Sakai
- Sakhrani
- Sakhri
- Sakradj
- Salacroup
