(adj.adj.) : Păpīrĭus, i (old form Păpīsĭus, Cic. Fam. 9, 21, 2; Paul. ex Fest. p. 23; Fest. p. 242 Müll.), m.
* The name of a patrician and plebeian gens, Cic. Fam. 9, 21, 2.—Thus
* The dictator, L. Papirius Cursor, Liv. 8, 30; Cic. 1. 1.
* C. Papirius Carbo, the friend of Ti. Gracchus, Cic. Leg. 3, 16, 35; id. Brut. 27, 43; 62, 221; id. Tusc. 1, 3, 5; Tac. Or. 34. —Hence
* Păpīrĭus, a, um, adj., of or belonging to a Papirius, Papirian: Papiria lex,Plin. 33, 3, 13, § 46: tribus,one of the rural tribes,Liv. 8, 37; Val. Max. 9, 10, 1; Fest. p. 232 Müll.; Inscr. Grut. 766, 2 et saep.
* Păpīrĭānus, a, um, adj., Papirian: domus,Cic. Fam. 7, 20, 1: saevitia,Liv. 10, 3; cf. id. 8, 30: jus civile Papirianum, a juridical compilation of S. Papirius, Dig. 1, 2, 2.

Male Personal name
Confirmed occurences in the Roman Empire:

• M. Aurelius Papirius Dionysius (Masc, eques), ref: PIR A 1567 | PIR ID2627
• M. Aurelius Papirius Socrates (Masc), ref: PIR A 1568 | PIR ID2628
• Cassius Papirius (Masc, senator), ref: PIR C 0511 | PIR ID3743
• Tib. Claudius Papirius (Masc), ref: REG 78 (1965) 488 | PIR ID4398
• Papirius (Masc), ref: PIR P 0105 | PIR ID10089
• Cn. Papirius Actius (Masc, senator), ref: PIR P 0106 | PIR ID10090
• Cn. Papirius Aelianus (Masc, senator), ref: PIR P 0107 | PIR ID10091
• Cn. Papirius Aelianus (Masc, senator), ref: AE 1998, 1627 | PIR ID10092
• Cn. Papirius Aelianus Aemilius Tuscillus (Masc, senator), ref: PIR P 0108 | PIR ID10093
• M. Papirius Candidus (Masc, senator), ref: PIR P 0109 | PIR ID10094
• C. Papirius Carbo (Masc, senator), ref: PIR P 0110 | PIR ID10095
• M. Papirius Cornelianus Cornutus tribu Cornelia (Masc, eques), ref: PIR P 0111 | PIR ID10096
• Papirius Fabianus (Masc), ref: PIR P 0112 | PIR ID10097
• Papirius Fronto (Masc), ref: PIR P 0113 | PIR ID10098
• Papirius Iustus (Masc), ref: PIR P 0114 | PIR ID10099
• C. Papirius Masso (Masc, senator), ref: PIR P 0115 | PIR ID10100
• Q. Papirius Maximus (Masc), ref: Devijver PME vol. 2 p. 630 | PIR ID10101
• Papirius Pastor (Masc), ref: PIR P 0116 | PIR ID10102
• Papirius Paullinus (Masc, eques), ref: PIR P 0117 | PIR ID10103
• Papirius Rufus (Masc, eques), ref: PIR P 0118 | PIR ID10104
• Papirius Sabinus (Masc, eques), ref: PIR P 0119 | PIR ID10105
• Papirius Socrates (Masc, eques), ref: PIR P 0120 | PIR ID10106
• Papirius Sporus (Masc), ref: VI 2861 = 32717 | PIR ID10107
• L. Roscius Paculus Papirius Aelianus (Masc, senator), ref: nota PIR2 vol. VII 1 p. 80 | PIR ID11465
• C. Vibius Celer Papirius Rufus (Masc, eques), ref: PIR V1 0377a | PIR ID14361