(adjective) : Oppĭus, i, m.; Oppĭa, ae, f.
* The name of a Roman gens.
* C. Oppius, a friend of Coesar, Cic. Att. 4, 16, 14 al.
* L. Oppius, a Roman knight, Cic. Fl. 13, 31.
* P. Oppius, a quoestor, defended by Cicero; v. the fragm. in Orell. p. 444.—In fem.: Oppia,the wife of L. Mindius,Cic. Fam. 13, 28, 2; v. also Juv. 10, 220 Jan.; id. 10, 322. —Hence, Oppĭus, a, um, , of or belonging to an Oppius, Oppian: Oppia lex,proposed by the people's tribune, C. Oppius, against women's extravagance in dress,Liv. 34, 1, Tac. A. 3, 33; 34: Oppius mons,one of the summits of the Esquiline Hill,Varr. L. L. 5, § 50 Müll.; Fest. s. v. septimontium, pp. 340 and 348 Müll.; cf. Becker's Antiq. 1, pp. 521, 534.

Male Personal name
Confirmed occurences in the Roman Empire:

• C. Iulius Oppius Clemens (Masc, senator), ref: PIR O 0118 | PIR ID7650
• T. Oppius Aelianus Asclepiodotus (Masc, senator), ref: PIR O 0115 | PIR ID9898
• T. Oppius Afer Pollius Tertullus (Masc), ref: Devijver PME O 20 | PIR ID9899
• Oppius Capito (Masc, senator), ref: PIR O 0116 | PIR ID9900
• Oppius Chares (Masc), ref: PIR O 0117 | PIR ID9901
• C. Oppius Honoratus Honoratianus Honestus Honestianus (Masc, senator), ref: PIR O 0119 | PIR ID9902
• C. Oppius Ingenuus (Masc), ref: PIR O 0120 | PIR ID9903
• P. Oppius Marcellinus (Masc), ref: PIR O 0121 | PIR ID9904
• L. Oppius Sp. Oppius (Masc, senator), ref: PIR O 0114 | PIR ID9905
• L. Oppius Sp. Oppius (Masc, senator), ref: PIR O 0114 | PIR ID9905
• C. Oppius Sabinus (Masc, senator), ref: PIR O 0122 | PIR ID9906
• C. Oppius Sabinus Iulius Nepos M. Vibius Sollemnis Severus (Masc, senator), ref: PIR O 0123 | PIR ID9907
• Oppius Severus (Masc, senator), ref: PIR O 0124 | PIR ID9908