LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Vesnius

Vesnius m sg (genitive Vesniī or Vesnī)
Classical[ˈwɛs.ni.ʊs]Ecclesiastical[ˈvɛz.ni.us]

Meaning

  1. masculinesingulara Roman nomen gentile, gens or "family name" famously held by
  2. masculinesingularCaius Vesnius Vindex, a Roman tribune

Declension

declension
formsingularplural
nominativeVesnius—
genitiveVesniī
Vesnī		—
dativeVesniō—
accusativeVesnium—
ablativeVesniō—
vocativeVesnī—

Quick answers

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