Thĕŏdōrus | Thĕ-ŏdōrēus, i (noun M.m) : Θεόδωρος.
* A Greek sophist of Byzantium, Cic. Brut. 12, 48; Quint. 3, 1, 11.
* A Greek atheist of Cyrene, Cic. N. D. 1, 1, 2; id. Tusc. 1, 43, 102; 5, 40, 117; Sen. Tranq. 14, 3.
* A celebrated rhetorician of Gadara, Quint. 3, 1, 17; 3, 11, 26; Suet. Tib. 57.—Hence, , , , a pupil and follower of Theodorus, Quint. 2, 11, 2.—Plur., Quint. 4, 2, 32; 3, 1, 18.

Male Personal name
Confirmed occurences in the Roman Empire:

• P. Acilius Theodorus Pacilius Theodorus (Masc, eques), ref: AE 1998, 872 | PIR ID594
• P. Acilius Theodorus Pacilius Theodorus (Masc, eques), ref: AE 1998, 872 | PIR ID594
• P. Aelius Aristides Theodorus (Masc), ref: PIR A 0145 | PIR ID714
• M. Aurelius Theodorus (Masc), ref: PIR A 1616a | PIR ID2706
• Aurelius Theodorus (Masc), ref: BCAR 72 (1946/48) 104f. | PIR ID2707
• Aurelius Theodorus (Masc, eques), ref: RE Suppl. 15 (1978) 78-79 s.v. Aurelius 227a | PIR ID2708
• Claudius Theodorus (Masc, eques), ref: PIR C 1041 | PIR ID4514
• Cornelius Aurelius Theodorus (Masc, senator), ref: PIR C 1328 | PIR ID4837
• Salvius Theodorus (Masc, eques), ref: PIR S 0150 | PIR ID11739
• Theodorus (Masc, senator), ref: Barbieri 2268a | PIR ID13066
• Theodorus (Masc), ref: PIR T1 0118 | PIR ID13067
• Theodorus (Masc), ref: PIR T1 0119 | PIR ID13068
• Theodorus (Masc), ref: Plut. Ant. 81, 953 b | PIR ID13069
• M. Ulpius Ofellius Theodorus (Masc, senator), ref: PIR V1 0560 | PIR ID13524

Personal name
Confirmed occurences in the Byzantine time:

• Theodoros (Masc, 9. Jh.) | PMBZ18911 - 7665
• Theodoros (Masc, 9. Jh.) | PMBZ18912 - 7666
• Theodoros (Masc, 9. Jh.) | PMBZ29776 - 27621
• Theodoros (Masc, 9. Jh.) | PMBZ29777 - 27622
• Theodoros (Masc, 9. Jh.) | PMBZ29780 - 27625
• Theodoros (Masc, 9. Jh.) | PMBZ29781 - 27626
• Theodoros (Masc, 9. Jh.) | PMBZ29797 - 27642
• Theodoros (Masc, 10. Jh.) | PMBZ29830 - 27675
• Theodoros (Masc, 11. Jh.) | PMBZ30005 - 27850