Cossus (noun M) :
* A surname in the gens Cornelia (cf. Paul. ex Fest. p. 41, 9 Müll.); so esp. the military tribune in the war with the Veientes, A. Cornelius Cossus,Liv. 4, 19, 1 sq.; and id. 4, 30, 4 sqq.; Verg. A. 6, 841; Juv. 8, 21 al.

Male Personal name
Confirmed occurences in the Roman Empire:

• Claudius Cossus (Masc), ref: PIR C 0844 | PIR ID4258
• Cossus (Masc, senator), ref: PIR C 1542 | PIR ID5059
• Cossus Cornelius Lentulus (Masc, senator), ref: PIR C 1380 | PIR ID5060
• Cossus Cornelius Lentulus (Masc, senator), ref: PIR C 1381 | PIR ID5061
• Cossus Cornelius Lentulus (Masc, senator), ref: PIR C 1382 | PIR ID5062
• Cossus Cornelius Lentulus (Masc, senator), ref: AE 2000, 241 | PIR ID5063
• Cossus Cornelius Lentulus Gaetulicus (Masc, senator), ref: PIR C 1392 | PIR ID5064

s. TLL