Paris - Île-de-France
- Roynette
- Royo
- Ruas
- Ruet
- Ruez
- Ruffino
- Ruget
- Ruillier
- Rullaud
- Rulleau
- Rupin
- Rupp
- Rus
- Russ
- Ryckebusch
- Saadani
- Saadia
- Saadouni
- Sab
- Sabaa
- Sabbag
- Sabe
- Sabi
- Sabiri
- Sabo
- Sabroux
- Sacha
- Sachel
- Sacksick
- Saconney
- Sacquin
- Sada
- Sadallah
- Sade
- Sadeghi
- Sadiki
- Sadiq
- Sadouki
- Saeed
- Safier
- Safta
- Sagar
- Saglam
- Saglimbene
- Sagon
- Sagroun
- Sagues
- Sahakyan
- Sahali
- Sahih
- Sahyoun
- Said Omar
- Saignes
- Saigre
- Sail
- Sainsily
- Saint Bris
- Saint Dizier
- Saint Jalmes
- Saint Marcoux
- Saint Remy
- Saint-dizier
- Saint-yves
- Sainte Luce
- Sainton
- Saintot
- Saizonou
- Saka
- Saker
- Sakhri
- Salabelle
- Salacroup
- Salamanca
- Salducci
- Salerno
- Saliceti
- Salinesi
- Salinier
- Sallaberry
- Sallier
- Salliot
- Salmon-legagneur
- Salomone
- Saltel
- Salti
- Salvati
- Salvatore
- Salvia
- Samagassi
- Samai
- Samar
- Samaran
- Sambin
- Samet
- Sammouri
- Samper
- Sanabria
- Sandberg
- Sandier
- Sandler
