De 160 etternavnene som starter med T

Tafjord (1), Taksdal (16), Takserås (6), Talcott (1), Tallaksen (5), Tangen (1), Tangvall (1), Taranrød (8), Tarjeisdtr. (2), Tarjeisson (2), Taulen (14), Taur (1), Taylor (1)

Tånevig (60), Tånevik (10), Tårland (2)

Tegle (16), Teigland (1), Teland (2), Tellefsen (5), Tenfjord (5), Tengesdal (1), Tenold (1), Tertnes (1)

Tharaldsen (1), Thaulow (1), Thel (1), Thiele (1), Thiisen (1), Thiller (1), Thilo (1), Thingstad (1), Thomas (1), Thomasdtr. (1), Thomasen (4), Thomassen (10), Thommassen (2), Thompson (5), Thorbjørnsen (6), Thoresen (1), Thoreson (1), Thormodsen (1), Thornton (2), Thorsdal (6), Thorsen (2), Thorsøe (1), Thrane (1), Thrap (2), Thu (11), Thygesen (1)

Tidemand (22), Tilden (8), Tiller (1), Tillisch (1), Time (12), Tinderholt (4)

Tjaldal (1), Tjåland (12), Tjelland (1), Tjelta (1), Tjemsland (2), Tjensvoll (1), Tjesseim (25), Tjessem (8), Tjetland (21), Tjomaas (1), Tjomsland (6), Tjong (4), Tjortedal (24), Tjøstelsdtr. (1), Tjøtta (36)

Tobiasdatter (2), Tobiasdtr. (1), Tobiasen (6), Tobiassen (14), Todneim (41), Toft (11), Tofte (112), Toftenes (2), Tollesdtr. (1), Tollisdtr. (1), Tollisen (1), Tomasdtr. (1), Tomiassen (1), Topdal (1), Torbjørnsdtr. (1), Torbjørnsen (4), Torchildsdtr. (1), Torgautsdtr. (Smør) (2), Torgersdtr. (1), Torgersen (2), Torgjusdtr. (1), Torgrimsdtr. (1), Torgrimsen (1), Torjesen (17), Torjussen (8), Torkildsen (1), Torland (76), Tornsdtr. Schive (1), Torp (11), Torsland (15), Torsnes (2), Torsvik (1), Torvund (1), Tovdal (1), Toverød Olsen (1)

Tøge (4), Tøkje (3), Tønnesdtr. Dedekam (1), Tønnesen (13), Tønnesland (1), Tønnesson (1), Tørresen (33), Tørrisdtr. (1), Tørrisen (1), Tørsås (3)

Trandal (69), Trane (49), Transhaug (1), Tråne (25), Trægde (1), Træland (1), Tredal (55), Tregde (100), Trico? (1), Tromstad (1), Trones (3), Tronstad (8), Try (11), Trydal (15), Trygsland (60), Trygsland Risvold (2), Tryland (1), Trylandsmonen (1), Trysnes (9)

Tschugaev (1)

Tu (4), Tuen (1), Tuene (1), Tufte (2), Tufteland (2), Tuftenes (2), Tuftenes? (1), Tunestveit (1), Tunheim (5), Turnbull (1), Turner (5), Tusvik (1)

Tvedalen (1), Tvedt (2), Tveit (31), Tveitan (10), Tveitarås (12), Tveiten (97), Tveiterås (19), Tveito (1), Tvergrov (8), Tvihaug (2)

Tysse (1), Tysso (1)