| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 481 | Thaliard | Shakespearean | 'Pericles, Prince of Tyre' A lord of Antioch. | M | |
| 482 | Thersites | Shakespearean | 'The History of Troilus and Cressida' A deformed and scurrilous Greek. | M | |
| 483 | Theseus | Shakespearean | A Midsummer Night's Dream' Duke of Athens. | M | |
| 484 | Thisby | Shakespearean | A Midsummer Night's Dream' Flute, a bellows-mender, acts as Thisby in the play within the play. | M | |
| 485 | Thomas | Shakespearean | 'Henry IV' Duke of Clarence. Thomas Wart, country soldier. 'Henry VI' Thomas Horner, armourer. 'Henry VIII' Sir Thomas Lovell. 'Measure for Measure' A friar. 'King Henry VI, III', 'Henry VIII' Duke of Norfolk. 'King Richard III' Sir Thomas Vaughan. | M | |
| 486 | Thurio | Shakespearean | 'Two Gentlemen of Verona' A foolish rival to Valentine. | M | |
| 487 | Thyreus | Shakespearean | Antony and Cleopatra'. Friend to Caesar. | M | |
| 488 | Timon | Shakespearean | 'The Life of Timon of Athens' Timon of Athens. | M | |
| 489 | Titinius | Shakespearean | 'The Tragedy of Julius Caesar' Supportor of Brutus. | M | |
| 490 | 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 | |
| 491 | Toby | Shakespearean | 'Twelfth Night', also called 'What You Will' Sir Toby Belch, uncle of Olivia. | M | |
| 492 | Touchstone | Shakespearean | As YFou Like It' The court jester. | M | |
| 493 | Tranio | Shakespearean | 'The Taming of the Shrew' A servant to Lucentio. | M | |
| 494 | Trebonius | Shakespearean | 'The Tragedy of Julius Caesar' A conspirator against Caesar. | M | |
| 495 | Tressel | Shakespearean | 'King Richard III' A gentleman attending on Lady Anne. | M | |
| 496 | Trinculo | Shakespearean | 'The Tempest' A jester. | M | |
| 497 | Troilus | Shakespearean | 'The History of Troilus and Cressida' King Priam's son. | M | |
| 498 | Tubal | Shakespearean | 'The Merchant of Venice' A friend to Shylock. | M | |
| 499 | Tullus | Shakespearean | 'The Tragedy of Coriolanus.' Tullus Aufidius, General of the Volscians. | M | |
| 500 | Tybalt | Shakespearean | 'The Tragedy of Romeo And Juliet' Nephew to Lady Capulet. | M | |