Lyon - Rhône-Alpes
- Ronot
- Ronzon
- Ropers
- Roque
- Roquebert
- Roseau
- Rosenbach
- Rosenberg
- Rosillo
- Rosin
- Rosnoblet
- Rosse
- Rossetti
- Rothier
- Rotivel
- Rotondo
- Rotteleur
- Rouabhi
- Rouaix
- Rouard
- Rouault
- Roubin
- Rouchy
- Roudier
- Rougé
- Rouil
- Rouillon
- Rouis
- Roula
- Roumet
- Rouquette
- Roussier
- Roussillat
- Roustan
- Roustand
- Roustit
- Routhier
- Roux de Chavanes
- Rouxel
- Rouy
- Rouzet
- Royannez
- Rozand
- Ruas
- Ruch
- Rue
- Ruffin
- Ruga
- Ruggeri
- Ruggieri
- Ruhlmann
- Rumeau
- Rumor
- Russodivito
- Rutkowski
- Ruz
- Réa
- Saadaoui
- Saadouni
- Saban
- Saber
- Sabihi
- Sabil
- Sabouni
- Saboureau
- Sabri
- Sabrina
- Sabti
- Sacchi
- Saccomani
- Sachot
- Sadin
- Sadio
- Sadon
- Sadoudi
- Safah
- Safarian
- Saggiorato
- Sagona
- Sagot
- Sahakyan
- Sahnoun
- Sahnoune
- Sahut
- Said Mohamed
- Saidou
- Saindou
- Saint Genis
- Saint Sulpice
- Saint-michel
- Saint-paul
- Saison
- Saker
- Salagean
- Salagnac
- Salami
- Salanson
- Salardon
- Salat
- Salaud