Paris - Île-de-France
- Tharaud
- Theau
- Theillac
- Theiventhiran
- Theoleyre
- Theresine
- Theunissen
- Theuret
- Thevaux
- Theys
- Theze
- Thiant
- Thiaucourt
- Thibon
- Thieffine
- Thiellet
- Thieriet
- Thierree
- Thiesse
- Thillier
- Thilloy
- Thinieres
- Thioye
- Thirel
- Thiriat
- Thiroux
- Thizon
- Thobor
- Tholomier
- Thomain
- Thomazi
- Thomine Desmazures
- Thomine-desmazures
- Thomé
- Thonnat
- Thor
- Thorey
- Thorp
- Thouement
- Thouret
- Thumerel
- Thys
- Thévenin
- Tiab
- Tiano
- Tiburce
- Tien
- Tijou
- Tillard
- Tilliet
- Tilliette
- Tillon
- Timbo
- Timsiline
- Ting
- Tiphaine
- Tirand
- Tirilly
- Tisseuil
- Titus
- Tiwari
- Tixeuil
- Tizaoui
- Tizi
- Tlemsani
- Toboul
- Tocny
- Todeschini
- Todorova
- Toison
- Tolini
- Tollet
- Tolédano
- Tomasina
- Tomita
- Tondini
- Tonga
- Tony
- Topaloff
- Topcu
- Toprak
- Toquet
- Toraille
- Torkhani
- Torloting
- Tormos
- Torrente
- Torres Bardales
- Torricelli
- Tortelier
- Toscan Du Plantier
- Toselli
- Tosello
- Touami
- Touaty
- Touazi
- Toubas
- Toubian
- Toucas
- Touchais
