Paris - Île-de-France
- Texeira
- Thanabalasingam
- Thao
- Thau
- Thaury
- Thea
- Theas
- Theis
- Thelliez
- Theodose
- Thereau
- Theurier
- Thi
- Thibierge
- Thierry-mieg
- Thiers
- Thieullent
- Thimonier
- Thirard
- Thiria
- Thollot
- Thomassian
- Thominet
- Thoreau
- Thorez
- Thorn
- Thory
- Thouin
- Thouroude
- Thouvenel
- Thoyer
- Thuaudet
- Thullier
- Thureau
- Ti
- Tia
- Tibourtine
- Tientcheu
- Tiercelin
- Tiffou
- Tilliard
- Tilquin
- Timon
- Tin
- Tiquet
- Tirant
- Tirat
- Tissandie
- Tisserant
- Titeux
- Tixador
- Tlati
- Tobaly
- Tobin
- Tobni
- Tocci
- Todea
- Tognazzoni
- Tola
- Tolba
- Tollu
- Tomadini
- Tomat
- Tomi
- Tomlinson
- Tonin
- Tonkovic
- Tonnet
- Tonus
- Topol
- Tordeux
- Tordo
- Torok
- Torregano
- Torregrossa
- Tortajada
- Tortochot
- Tortosa
- Toscano
- Tosoni
- Totaro
- Tourancheau
- Tourillon
- Tourmente
- Tournebize
- Tournel
- Tourte
- Toury
- Touvet
- Touya
- Touzain
- Toybou
- Trailovic
- Tramond
- Tramoni
- Trannin
- Transon
- Trapp
- Trauchessec
- Travaux

