LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Dexius

Dexius m sg (genitive Dexiī or Dexī)
Classical[ˈdɛk.si.ʊs]Ecclesiastical[ˈdɛk.si.us]

Meaning

  1. masculinesingulara Roman nomen gentile, gens or "family name"

Declension

declension
formsingularplural
nominativeDexius—
genitiveDexiī
Dexī		—
dativeDexiō—
accusativeDexium—
ablativeDexiō—
vocativeDexī—

Dexĭus, ĭi, m.,
I. a Roman proper name, Cic. Fam. 7, 23, 4.

Quick answers

What does Dexius mean in Latin?
Dexius, a proper noun, means “a Roman nomen gentile, gens or "family name"”.
What is the genitive of Dexius?
The genitive singular is Dexiī. Dexius is masculine, second declension.
How do you pronounce Dexius?
In classical Latin, [ˈdɛk.si.ʊs]; in ecclesiastical (church) Latin, [ˈdɛk.si.us].