Antĭŏchus (noun M) : Ἀντίοχος.
* The name of several Syrian kings, among whom Antiochus Magnus was most distinguished, on account of his war with the Romans, Liv. 31, 14; 33, 13 sq. al.; Nep. Hann. 2, 7; Cic. de Or. 2, 18, 75; Cic. Verr. 1, 21; id. Sest. 27; id. Deiot. 13 al.
* The name of an Academic philosopher, a teacher of Cicero and Brutus, Cic. Ac. 2, 43, 132; id. N. D. 1, 3, 6; id. Brut. 91, 315.

Male Personal name
Confirmed occurences in the Roman Empire:

• P. Anteius Antiochus (Masc), ref: PIR A 0730 | PIR ID1448
• Antiochus (Masc), ref: PIR A 0742 | PIR ID1460
• Antiochus (Masc), ref: PIR A 0743 | PIR ID1461
• Antiochus (Masc), ref: PIR A 0744 | PIR ID1462
• Antiochus (Masc), ref: PIR A 0745 | PIR ID1463
• Antiochus (Masc), ref: Inschr. Susa CRAI 1932, 240 ff. | PIR ID1464
• Antiochus II. (Masc), ref: PIR A 0740 | PIR ID1465
• Antiochus III. (Masc), ref: PIR A 0741 | PIR ID1466
• Aurelius Antiochus (Masc, senator), ref: PIR A 1444 | PIR ID2437
• Aurelius Antiochus (Masc), ref: PIR A 1445 | PIR ID2438
• Aurelius Antiochus (Masc, eques), ref: III 14157 | PIR ID2439
• Avidius Antiochus (Masc), ref: PIR A 1401 | PIR ID2772
• Cassianus Antiochus (Masc), ref: Philostr. vitae soph. 2, 33, 2 | PIR ID3684
• Domitius Antiochus (Masc, senator), ref: AE 1965, 242 | PIR ID5401
• T. Flavius Antiochus (Masc), ref: Bull. ép. 1964, 137 | PIR ID5983
• Flavius Antiochus (Masc, senator), ref: P. Dura 38 | PIR ID5984
• C. Iulius Antiochus Epiphanes (Masc), ref: PIR I 0150 | PIR ID7316
• C. Iulius Antiochus Epiphanes Philopappus (Masc, senator), ref: PIR I 0151 | PIR ID7317
• C. Iulius Antiochus IV. Epiphanes (Masc), ref: PIR I 0149 | PIR ID7318
• T. Iulius Tertullus Antiochus Antacius (Masc, senator), ref: PIR I 0598 | PIR ID7826
• Paccius Antiochus (Masc), ref: PIR P 0015 | PIR ID9993
• Septimius Antiochus (Masc), ref: PIR S 0434 | PIR ID12155

s. TLL