LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Vīpsānius

Vīpsānius m sg (genitive Vīpsāniī or Vīpsānī)
Classical[wiːpˈsaː.ni.ʊs]Ecclesiastical[vipˈsaː.ni.us]

Meaning

  1. a Roman nomen gentile, gens or "family name" famously held by
  2. Marcus Vipsanius Agrippa, a Roman consul

Declension

declension
formsingularplural
nominativeVīpsānius—
genitiveVīpsāniī
Vīpsānī		—
dativeVīpsāniō—
accusativeVīpsānium—
ablativeVīpsāniō—
vocativeVīpsānī—

Vipsānius, i, m.,
I. the name of a Roman gens; e. g. M. Vipsanius Agrippa, the son-inlaw of Augustus, Suet. Aug. 42 and 63; Nep. Att. 12, 1; Sen. Contr. 2, 12 fin.—Hence, Vipsānus, a, um, adj., of or belonging to Vipsanius Agrippa, Vipsanian: columnae, in the portico of Agrippa, Mart. 4, 18, 1; so, laurus, id. 1, 109, 3.

Quick answers

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