Quintus | Quinta, ae (noun M.f) : m., and , , f.
* Roman praenomen; the former usually abbreviated Q.: Quintus Arrius,Cic. Mil. 17, 46: Q. Scaevola,id. Phil. 8, 10, 31.—Quinta, Cic. Cael. 14, 34; id. Har. Resp. 13, 27; Liv. 29, 14, 12.

Male Personal name
Confirmed occurences in the Roman Empire:

• Imp. Caes. C. Messius Quintus Traianus Decius Aug. (Masc, senator), ref: PIR M 0520 | PIR ID3250
• L. Caesonius Quintus Rufinus Manlius Bassus (Masc, senator), ref: PIR C 0212 | PIR ID3354
• L. Claudius Proculus Quintus Quietus (Masc, senator), ref: cf. C 0978 + nota PIR2 vol. VII 1 p. 31 | PIR ID4442
• L. Mummius Niger Quintus Valerius Vegetus Severinus Caucidius Tertullus (Masc, senator), ref: PIR M 0707 | PIR ID9410
• Quintus (Masc), ref: Anth. Pal. 6, 230, cf. M 0046 | PIR ID11312
• Quintus (Masc, senator), ref: nota PIR2 vol. VII 1 p. 31 + F 00547 | PIR ID11313
• Quintus (Masc, senator), ref: nota PIR2 vol. VII 1 p. 31 + A 1410 | PIR ID11314
• L. Quintus (Masc, senator), ref: nota PIR2 vol. VII 1 p. 31 + A 1410 | PIR ID11315
• Quintus (Masc), ref: PIR Q 0050 | PIR ID11316
• Quintus Decius Valerinus (Masc, senator), ref: PIR D 0028 | PIR ID11317
• Quintus Mucius (Masc), ref: PIR M 0692a | PIR ID11318
• C. Valens Hostilianus Messius Quintus (Masc, senator), ref: PIR V1 0008 | PIR ID13731