Lyon - Rhône-Alpes
- Therry
- Thevenieau
- Theves
- Thiaw
- Thibaudier
- Thiberge
- Thiriez
- Thisse
- Thivollet
- Tholly
- Tholon
- Tholozan
- Tholy
- Thomazo
- Thore
- Thuaire
- Thuderoz
- Thurillat
- Tian
- Tiao
- Tijami
- Tillmann
- Timoteo
- Ting
- Tipa
- Tir
- Tiraboschi
- Tirand
- Tirat
- Tissandier
- Tisseron
- To
- Todorov
- Toffa
- Tolachides
- Tollet
- Tomasini
- Tomassi
- Tommasi
- Tonda
- Tondu
- Topenot
- Topin
- Tornier
- Torossian
- Tosi
- Totaro
- Touaref
- Touat
- Touchal
- Touillon
- Toukourou
- Toumeyragues
- Touquet
- Touret
- Tournel
- Tourrette
- Tourtay
- Tourvieille
- Touré
- Trabbia
- Traclet
- Trang
- Traoré
- Trapeau
- Traverse
- Traversier
- Treillard
- Tremeaux
- Trepier
- Treynet
- Treyve
- Trias
- Tridon
- Trillat
- Trin
- Trintignac
- Triomphe
- Triqueneaux
- Triquigneaux
- Troadec
- Trochet
- Trolat
- Trollion
- Trombert
- Trotel
- Trouilleux
- Truc
- Truche
- Trupiano
- Tsivouras
- Tuffery
- Tumanyan
- Turan
- Turban
- Turchet
- Turin
- Turki
- Turner
- Tuzi
