| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1041 | Terriss | Teutonic | Son of Terry. | M | |
| 1042 | Terry | Teutonic | People's rule. | M | |
| 1043 | Thayer | Teutonic | Nation's army. | M | |
| 1044 | Theobald | Teutonic | People's prince. | M | |
| 1045 | Theodoric | Teutonic | People's rule. | M | |
| 1046 | Theodric | Teutonic | People's rule. | M | |
| 1047 | Theodrik | Teutonic | People's rule. | M | |
| 1048 | Theomund | Teutonic | Defender of the nation. | M | |
| 1049 | Thierry | Teutonic | People's rule. | M | |
| 1050 | Thilo | Teutonic | People's rule. | M | |
| 1051 | Thora | Teutonic | Thunder. | F | |
| 1052 | Thorbert | Teutonic | Glorious as Thor. | M | |
| 1053 | Thorley | Teutonic | From Thor's meadow. | M | |
| 1054 | Thorpe | Teutonic | From the hamlet. | M | |
| 1055 | Thorsten | Teutonic | Thor's stone. | M | |
| 1056 | Thurston | Teutonic | Thor's stone. | M | |
| 1057 | Til | Teutonic | People's rule. | M | |
| 1058 | Tilda | Teutonic | Battle maiden. | F | |
| 1059 | Tilde | Teutonic | Battle maiden. | F | |
| 1060 | Till | Teutonic | People's rule. | M | |