Strasbourg 67100 - Alsace
- Rieneck
- Riess
- Rieu
- Rieutord
- Riffel
- Rifi
- Riga
- Rigal
- Rigault
- Rigoulot
- Rikaoui
- Rilling
- Rimbert
- Rimbon
- Rimmelspacher
- Rinckenberger
- Ringeissen
- Ringenbach
- Ringenwald
- Ripault
- Ripoll
- Riquet
- Risbjerg
- Risse
- Rittner
- Ritzinger
- Ritzler
- Riveline
- Rivero
- Riveros
- Rizzetto
- Robbe
- Robein
- Roberto
- Roberts
- Robertson
- Robichon
- Robinot
- Robinson
- Robischung
- Roble
- Roblot
- Rocca
- Rochard
- Rochat
- Rochefort
- Rochelle
- Rochoy
- Rocipon
- Rocklin
- Roeckel
- Roedel
- Roederer
- Roegel
- Roehr
- Roessel
- Roesslinger
- Rohner
- Rohr
- Rohrer
- Rohrl
- Rohé
- Rojas
- Rolli
- Rollin
- Rollinger
- Romang
- Romani
- Romaniuc
- Romary
- Romby
- Romeo
- Romieu
- Romilly
- Ronchetti
- Rondeau
- Ronse
- Rontchevsky
- Roometua
- Roquet
- Rorti
- Rosati
- Rosay
- Rosca
- Roselmac
- Rosenberg
- Rosenberger
- Rosenblatt
- Rosenfeld
- Rosfelder
- Roshan
- Rosio
- Ross
- Rossi
- Rossler
- Rossé
- Rost
- Rostalski
- Rostaqi
- Roth Bissey