31. | TRDAT | From Parthian name Tirdat "given by Tir god". It is in use since heathen ages till now. The corresponding surname is Trdatyan. |
32. | TSAKAN | Is the short form of the name Mnatsakan that is used independently. The corresponding surname is Tsakanyan. |
33. | TSEZAR | From Latin caesar "king", "imperor". This name spread in honor of Julius Caesar (100 - 44 BC). |
34. | TSOLAK | From Armenian tsol(k) "shine" and akn "eye" i.e. "shining eyes". It is an old mane mentioned in M. Khorenatsi's "History" which is used till now. The corresponding surname is Tsolakyan. |
35. | TUKHIK | From Armenian tukh "dark', "black" + ilk diminutive suffix. It is out of use now. |
36. | TUMAN | From Turkish tuman. In Arm. it is in use since XVII c. The corresponding surname is Tumanyan, the short form is Tumo, from which the surname Tumoyan is formed. |