More precisely, a Roman cognomen: that of the tribune C. Licinius Stolo, traditionally (Livy 6.34-42: web address 1) the sponsor, with his colleague L. Sextius Sextinus Lateranus, of an important body of legislative reform in Rome 376-367 BCE. See generally OCD4 p.835.
For his appearance in Greek writers see e.g. Plutarch, Camillus 39; Cassius Dio 7.29.5-6.