| Name | Meaning |
| • Tab | A Short Form Of Tabner |
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| • Tabner | Drummer |
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| • Tadleigh | Poet From A Meadow |
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| • Taft | River |
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| • Talcott | Cottage Near The Lake |
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| • Talen | A Form Of Talon |
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| • Tallon | A Form Of Talon |
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| • Talmadge | Lake Between Two Towns |
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| • Talon | Claw, Nail |
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| • Tandie | Team |
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| • Taner | A Form Of Tanner |
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| • Tannin | Tan Colored; Dark |
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| • Tanny | A Familiar Form Of Tanner |
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| • Tanton | Town By The Still River |
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| • Tareton | A Form Of Tarleton |
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| • Tarleton | Thor's Settlement |
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| • Tarver | Tower; Hill; Leader |
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| • Teale | Small Freshwater Duck |
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| • Tearle | Stern, Severe |
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| • Teasdale | River Dweller |
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| • Ted | A Short Form Of Theodore |
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| • Teddy | A Familiar Form Of Theodore |
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| • Tedmund | Protector Of The Land |
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| • Teller | Storyteller |
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| • Telmo | Tiller, Cultivator |
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| • Templeton | Town Near The Temple |
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| • Tennant | Tenant, Renter |
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| • Tennyson | A Form Of Dennison |
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| • Teo | A Form Of Tom |
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| • Terry | A Familiar Form Of Terrence |
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| • Tetley | Tate's Meadow |
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| • Thane | Attendant Warrior |
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| • Thatcher | Roof Thatcher |
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| • Thaw | Melting Ice |
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| • Thel | Upper Story |
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| • Theo | A Short Form Of Theodore |
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| • Theodore | American Novelist Theodore Dreiser |
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| • Thom | A Short Form Of Thomas |
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| • Thomas | Twin |
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| • Thompson | Son Of Thomas |
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|
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| • Thorgood | Thor If Good |
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| • Thorley | Thor's Meadow |
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| • Thormond | Thor's Protection |
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| • Thorndike | Thorny Embankment |
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| • Thorne | A Short Form Of Names Beginning With Thor |
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| • Thornley | Thorny Meadow |
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| • Thornton | Thorny Town |
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| • Thorpe | Village |
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| • Thunder | Thunder |
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| • Thurlow | Thor's Hill |
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| • Thurman | Thor's Servant |
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| • Thurmond | Defended By Thor |
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| • Tieler | A Form Of Tyler |
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| • Tige | A Short Form Of Tiger |
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| • Tighe | A Short Form Of Tiger |
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| • Tod | A Form Of Todd |
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| • Todd | Fox. |
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| • Toft | Small Farm |
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| • Toland | Owner Of Taxed Land |
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| • Tolbert | Bright Tax Collector |
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| • Toller | Tax Collector |
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| • Tolman | Tax Man |
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| • Tom | A Short Form Of Thomas, Tomas |
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| • Tomkin | Little Tom |
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| • Toney | A Form Of Tony |
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| • Toni | A Form Of Tony |
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| • Tonny | A Form Of Tony |
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| • Tony | A Short Form Of Anthony |
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| • Topper | Hill |
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| • Torey | A Familiar Form Of Torrence |
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| • Torr | Tower |
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| • Torrey | A Familiar Form Of Torr |
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| • Torry | A Familiar Form Of Torr |
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| • Tory | A Familiar Form Of Torr |
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| • Towney | Town Meadow |
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| • Townsend | Town's End |
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| • Trader | A Form Of Well-trodden Path |
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| • Trae | A Form Of Trey |
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| • Trai | A Form Of Trey |
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| • Travell | Traveler |
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