Starting with letter T
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 401 | Thaddeus | Greek | Thaddeus was one of the 12 apostles described in the New Testament of the Bible. | M | |
| 402 | Thaddeus | Hebrew | Valiant; Wise. | M | |
| 403 | Thaddius | Greek | Thaddeus was one of the 12 apostles described in the New Testament of the Bible. | M | |
| 404 | Thadeus | Greek | Thaddeus was one of the 12 apostles described in the New Testament of the Bible. | M | |
| 405 | Thady | Aramaic | Praise. | M | |
| 406 | Thahash | Biblical | That makes haste, that keeps silence. | M | |
| 407 | Thain | English | Follower. | M | |
| 408 | Thaliard | Shakespearean | 'Pericles, Prince of Tyre' A lord of Antioch. | M | |
| 409 | Thamah | Biblical | That blots out, that suppresses. | M | |
| 410 | Thamar | Muslim | Fruit. Profit.. | M | |
| 411 | Thamyris | Greek | A musician punished for hubris. | M | |
| 412 | Thana | Muslim | Praise. Eulogy.. | M | |
| 413 | Thana' | Muslim | Variant of Thana: Praise. Eulogy.. | M | |
| 414 | Thanaa' | Muslim | Variant of Thana: Praise. Eulogy.. | M | |
| 415 | Thanasis | Greek | Noble. | M | |
| 416 | Thanatos | Greek | Death. | M | |
| 417 | Thane | English | Follower. | M | |
| 418 | Thane | Scottish | Anglo-Saxon and Scottish feudal lords' title. Shakespeare's Macbeth was Thane of Cawdor. | M | |
| 419 | Thangbrand | Norse | A missionary. | M | |
| 420 | Thanos | Greek | Noble. | M | |