Starting with letter T
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 641 | Tito | Greek | Of the giants. | M | |
| 642 | Tito | Italian | Giant. | M | |
| 643 | Tito | Latin | Saved; Titus was the Biblical Greek Christian missionary to whom Paul wrote a canonical letter. | M | |
| 644 | Tito | Spanish | Giant. | M | |
| 645 | Titos | Greek | Of the giants. | M | |
| 646 | Titus | Biblical | Pleasing | M | |
| 647 | Titus | Greek | Titan; of the giants. | M | |
| 648 | Titus | Latin | Saved. | M | |
| 649 | Titus | Shakespearean | 'The Tragedy of Coriolanus.' Titus Lartius, a general against the Volscians. 'The Life of Timon of Athens' Timon's servant. 'The Tragedy of Titus Andronicus' Titus Andronicus, a noble Roman. | M | |
| 650 | Tityus | Greek | A giant. | M | |
| 651 | Tiu | Norse | God of war. | M | |
| 652 | Tivadar | Greek | Gracious gift. | M | |
| 653 | Tjasse | Norse | A mythical giant. | M | |
| 654 | Toah | Biblical | Weapon, dart. | M | |
| 655 | Tob | Biblical | Good, goodness. | M | |
| 656 | Tob-adonijah | Biblical | My good God; the goodness of the foundation of the Lord | M | |
| 657 | Tobey | English | Abbreviation of the Hebrew name Tobiah meaning 'Jah is good.'. | M | |
| 658 | Tobiah | Biblical | The Lord is good | M | |
| 659 | Tobiah | English | Jah is good. | M | |
| 660 | Tobiah | Hebrew | Goodness of God. | M | |