Paris - Île-de-France
- Roussiere
- Roustain
- Rousval
- Rousvoal
- Routin
- Rouzioux
- Rovarino
- Rovere
- Roy Camille
- Royaux
- Rozange
- Rozanski
- Rozek
- Rozenblatt
- Rozin
- Rubiano
- Ruckstuhl
- Rudant
- Rudelli
- Ruderman
- Rudolph
- Ruestchmann
- Ruf
- Ruff
- Ruffe
- Rugard
- Rumen
- Rumeur
- Runser
- Rupert
- Ruppli
- Russac
- Russillo
- Ruth
- Ruyant
- Ruyer
- Ruyffelaere
- Ruzic
- Rybak
- Rybojad
- Ryckeboer
- Rzepka
- Réau
- Saadane
- Saadouni
- Saaidi
- Sabag
- Sabahi
- Sabate
- Sabatie
- Sabbe
- Sabil
- Sablan
- Sablier
- Sabran
- Sabunani
- Saccone
- Sacha
- Sacilotto
- Sacrispeyre
- Sacuto
- Sadar
- Sadeer
- Sadi Oufella
- Sadiq
- Sadli
- Sadones
- Sady
- Safaa
- Safaoui
- Sagardoy
- Saghbini
- Saglam
- Sagnet
- Sagues
- Sahakyan
- Sahed
- Sahyoun
- Saiag
- Saiagh
- Saibou
- Saida
- Saidoun
- Saidouni
- Saigne
- Saigre
- Saindon
- Saint Andre
- Saint Fleur
- Saint Laurent
- Saint Léger
- Saint-germain
- Saint-hilaire
- Saint-louis
- Saint-remy
- Saintagne
- Saintilan
- Saintoin
- Sainton
- Sais