Lŭpercus (noun M) : lupus, and perh. arceo.
* The Roman name of the Lycean Pan (so called because he protected the flocks from wolves), Just. 4, 3, 1.—Far more freq.
* A priest of the Lycean Pan: nudi Luperci,Verg. A. 8, 663; Ov. F. 2, 267: nec prodest agili palmas praebere Luperco,Juv. 2, 142. There were at first two classes of these priests, the Fabiani and the Quintiliani, to whom afterwards, in honor of Caesar, were added the Juliani, Suet. Caes. 76. At first the priests were chosen only from the herdsmen, but afterwards young persons of the highest rank were received among them: ita eras Lupercus, ut te consulem esse meminisse deberes,Cic. Phil. 2, 34, 85; Suet. Aug. 31.— There were also Luperci at Velitrae,Inscr. Murat. 1, 3.

Male Personal name
Confirmed occurences in the Roman Empire:

• M. Etrilius Lupercus (Masc, senator), ref: PIR E 0103 | PIR ID5617
• C. Gallius Lupercus (Masc, senator), ref: PIR G 0045 | PIR ID6536
• Lepidius L. Epidius Lupercus (Masc), ref: PIR L 0149 | PIR ID8259
• Lupercus (Masc), ref: PIR L 0416 | PIR ID8577
• Lupercus (Masc), ref: PIR L 0417 | PIR ID8578
• Lupercus (Masc), ref: PIR L 0418 | PIR ID8579
• Munius Lupercus (Masc, senator), ref: PIR M 0741 | PIR ID9441
• Postumius Lupercus (Masc, eques), ref: PIR P 0887 | PIR ID10987
• Tutilius Lupercus (Masc), ref: PIR T1 0317 | PIR ID13419
• L. Tutilius Lupercus Pontianus (Masc, senator), ref: PIR T1 0318 | PIR ID13420
• L. Tutilius Lupercus Sulpicius Avitus (Masc), ref: PIR T1 0319 | PIR ID13421
• Q. Valerius Lupercus Iulius Frontinus (Masc, senator), ref: PIR V1 0070 | PIR ID13874
• L. Iulius Lupercus (Masc, senator), ref: Bleigewicht aus Pontus-Bithynien R. Haensch, P. Weiß Chiron 35, 2005, 452 ff. Nr. 2 = SEG 55, 1370 | PIR ID14846
• L. Tutilius Lupercus (Masc, senator), ref: AE 2008, 1740 | PIR ID14881