| 561. | TAGVOR | From Armenian word tagavor "king". The corresponding surname is Tagvoryan. |
| 562. | TAHMAZ | From Persian tahmasp consisting of Zend takhma "strong" and Persian aspa "horse" i.e. "strong horse". We also have the surname Tahmazyan. |
| 563. | TAJAT | From Turkish dasad "gift" which is used since IV c. The short form is Tajo, the corresponding surname is Tajatyan. |
| 564. | TAMRAZ | Is of Persian origin, coming from Zend takhma (see above) and urupa "dog" i.e. "strong dog". There is also a version that this name comes from the name Tahmaz or Teymuraz. It is a rare name now.… 0.2 KB |
| 565. | TAMUR | From Azerbaijan temir "iron" (Turk. demir). It came in use in XIV c. in the forms: Demur, Timur and Tamir. The corresponding surnames are Demuryan, Tamiryan. |
| 566. | TANG(Tank) | From Armenian word tang "dear", "expensive". Only the surname Tangyan is now used. |
| 567. | TARIEL | In written sources this name is first mentioned in XVI c., which became popular due to Shota Rustaveli. |
| 568. | TARON | Is the name of one of the Armenian provinces. The corresponding surname is Taronyan. |
| 569. | TARVERDI | From Turkish name Tanriverdi which means "God-given", "given by God". Only the surname Tarverdyan is now used. |
| 570. | TATIK | Is the diminutive form of Armenian word tat "hand", "palm", "paw". The corresponding surname is Tatikyan. |
