Lyon - Rhône-Alpes
- Roudet
- Rougeot
- Roulin
- Ruelle
- Ruet
- Ruzza
- Sacco
- Saci
- Sadaoui
- Sagnimorte
- Saint Pierre
- Saliba
- Samy
- Sandrin
- Santiago
- Santoni
- Saouthi
- Sarkissian
- Satre
- Saurel
- Sauze
- Savatier
- Savoi
- Savoie
- Scalisi
- Scappaticci
- Schaller
- Schuller
- Seba
- Segond
- Servoz
- Sevin
- Seydi
- Seye
- Seys
- Shaw
- Sibeud
- Sifaoui
- Simian
- Singer
- Sion
- Smida
- Solano
- Song
- Sornay
- Soualah
- Soufi
- Souissi
- Soula
- Soulard
- Soule
- Soumare
- Sportelli
- Stagnara
- Stefanini
- Stein
- Suchet
- Sulpice
- Sultan
- Suzanne
- Suzat
- Swierc
- Taha
- Talon
- Targe
- Tarpin
- Taupin
- Tayeb
- Taylor
- Teoli
- Terras
- Teston
- Tete
- Theret
- Thiebault
- Thieblemont
- Thiollier
- Thion
- Thiriet
- Thiry
- Thivolle
- Thollot
- Tison
- Touhami
- Toulemonde
- Tournaire
- Trad
- Tribollet
- Triboulet
- Ulrich
- Vachet
- Vadot
- Valantin
- Valenti
- Valet
- Vallernaud
- Vanney
- Vannier
- Vanot
- Varichon
