LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Durōnius

Durōnius m sg (genitive Durōniī or Durōnī)
Classical[dʊˈroː.ni.ʊs]Ecclesiastical[duˈrɔː.ni.us]

Meaning

  1. a Roman nomen gentile, gens or "family name" famously held by
  2. Marcus Duronius, a Roman tribune

Declension

declension
formsingularplural
nominativeDurōnius—
genitiveDurōniī
Durōnī		—
dativeDurōniō—
accusativeDurōnium—
ablativeDurōniō—
vocativeDurōnī—

Duronius, ii, m.,
I. a Roman proper name, Cic. de Or. 2, 68, 274 al.

Quick answers

What does Durōnius mean in Latin?
Durōnius, a proper noun, means “a Roman nomen gentile, gens or "family name" famously held by”.
What is the genitive of Durōnius?
The genitive singular is Durōniī. Durōnius is masculine, second declension.
How do you pronounce Durōnius?
In classical Latin, [dʊˈroː.ni.ʊs]; in ecclesiastical (church) Latin, [duˈrɔː.ni.us].