(adjective) : Tīro, ōnis, m.
* A Roman proper name. So esp., M. Tullius Tiro, the learned freedman of Cicero, Cic. Fam. 16, 10; id. Att. 6, 7, 2; 9, 17, 2 (to him are addressed the letters id. Fam. 16, 3-10; 16, 12-15); Gell. 7, 3, 8; 13, 9, 1 sq.—Hence, Tīrōnĭ-ānus, a, um, , of or belonging to Tiro: liber,Gell. 13, 20, 16: Tironiana cura,id. 1, 7, 1.

Personal name
Confirmed occurences in the Roman Empire:

• Aemilius Tiro (Masc), ref: PIR A 0410 | PIR ID1057
• Apinius Tiro (Masc, senator), ref: PIR A 0917 | PIR ID1701
• Aurelius Tiro (Masc, eques), ref: PIR A 1622 | PIR ID2718
• Calestrius Tiro C. Calestrius Tiro (Masc, senator), ref: PIR C 0222 | PIR ID3367
• Calestrius Tiro C. Calestrius Tiro (Masc, senator), ref: PIR C 0222 | PIR ID3367
• Calestrius Tiro K (Masc, senator), ref: PIR C 0223 | PIR ID3368
• T. Calestrius Tiro Orbius Speratus (Masc, senator), ref: RE Suppl. 14 (1974) 84 s.v. Calestrius 4 | PIR ID3369
• Iulius Tiro (Masc), ref: Suet. De rhet. 41 | PIR ID7834
• C. Iulius Tiro Gaetulicus (Masc, senator), ref: PIR I 0603 | PIR ID7835
• Sabinius Tiro vel Sabinus Tiro (Masc), ref: PIR S 0024 | PIR ID11702
• Sabinius Tiro vel Sabinus Tiro (Masc), ref: PIR S 0024 | PIR ID11702
• Tiro (Masc, senator), ref: PIR T1 0182 | PIR ID13176
• Tiro (Masc, eques), ref: BGU 16, 2671 | PIR ID13177
• M. Tullius Tiro (Masc), ref: PIR T1 0282 | PIR ID13364
• T. Calestrius Tiro Iulius Maternus (senator), ref: AE 1972, 651 | PIR ID14984
• L. Sempronius Tiro (Masc), ref: PIR S 0370 | PIR ID15052