Pau 64000 - Aquitaine
- Simonetti
- Simonnet
- Sinan
- Siot
- Sipolis
- Sirey
- Sivert
- Sivet
- Sixto
- Soares Da Costa
- Societe
- Sola
- Solal
- Sole
- Somdecoste-lespoune
- Sommadossi
- Somps
- Sora
- Sorbets
- Soteras
- Soubelet
- Soubie
- Soubies
- Soubirou
- Souche
- Soulan
- Soulerot
- Soulet
- Soulie
- Soum
- Sourbie
- Souris
- Soutric
- Spinat
- Spinelli
- Spruytte
- Stanislas
- Stenier
- Stephan
- Stourki
- Straebler
- Strainchamps
- Strazzera
- Su
- Suberlucq
- Subra
- Sun
- Suramont
- Surget
- Sutra
- Sylla
- Sylvain
- Sébastian
- Tahiri
- Tailliez
- Tailly Gougnon
- Tair
- Talis
- Tallet
- Tamer
- Tanguy
- Tanquereuil
- Taoubi
- Tapia
- Tapon
- Tarbis
- Tardio
- Tardivel
- Taris
- Tarissan
- Tarlevé
- Tarnowski
- Tarozzi
- Tassin
- Taupin
- Tavernier
- Techené
- Tejedor
- Tekin
- Tennekoon
- Teran Puentes
- Tercq
- Terrana
- Terree
- Terrenere
- Terret
- Terrier
- Terriere
- Terrisse
- Teynie
- Teyssier
- Tezier
- Thenaisy
- Thenegal
- Theodorakopoulos
- Theot
- Thermy
- Thery
- Theuil
- Thireau