Centenius

Possibly from centēnus (“one hundred”) +‎ -ius.

• (Classical Latin) IPA^(key): [kɛnˈteː.ni.ʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [t͡ʃen̪ˈt̪ɛː.ni.us]

Centēnius m sg (genitive Centēniī or Centēnī); second declension

1. a Roman nomen gentile, gens or "family name" famously held by:
   1. Gaius Centenius, a Roman propraetor

Second-declension noun, singular only.

¹Found in older Latin (until the Augustan Age).

• Centenius in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.