Paris - Île-de-France
- Rioult de Neuville
- Ripart
- Ripaud
- Ripp
- Rique
- Riquer
- Risal
- Risbourg
- Rischard
- Rissel
- Risset
- Riston
- Ristorcelli
- Rito
- Ritzler
- Rivallain
- Rivallan
- Riveline
- Rivelois
- Riveros
- Rivey
- Riviére
- Rivoalen
- Rivrain
- Rivé
- Rizki
- Rizzotti
- Rizzuto
- Rmili
- Ro
- Robard
- Robatel
- Robbiola
- Robel
- Robelet
- Roberjot
- Robert de Massy
- Robial
- Robinault
- Robinet-duffo
- Robinette
- Robins
- Robledo
- Rocchia
- Rochedy
- Rochelet
- Rochelois
- Rocherolle
- Rochfeld
- Rochut
- Rod
- Rodas
- Rodelet
- Roden
- Rodesch
- Rodhain
- Rodière
- Rodride
- Rodrigez
- Rodrigues Cerqueira
- Rodrigues Dos Santos
- Rodrigues Fernandes
- Rodrigues Gomes
- Rodrigues Goncalves
- Roehrich
- Roelens
- Roellinger
- Roemer
- Roeser
- Roess
- Roest
- Roffin
- Rofidal
- Roggeman
- Rogissart
- Rogue
- Roh
- Rohde
- Rohrbach
- Roiena
- Roizard
- Rojinsky
- Rojzen
- Rokia
- Role
- Roll
- Rolley
- Rolloy
- Rolnik
- Rolo
- Romagnan
- Romagnolo
- Romane
- Romanello
- Romaniuk
- Romanova
- Romanzin
- Rombaut
- Romby
- Romeas
