LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Mallius

Mallius m sg (genitive Malliī or Mallī)
Classical[ˈmal.li.ʊs]Ecclesiastical[ˈmal.li.us]

Meaning

  1. masculinesingulara Roman nomen gentile, gens or "family name" famously held by
  2. masculinesingularGnaeus Mallius Maximus, a Roman general

Declension

declension
formsingularplural
nominativeMallius—
genitiveMalliī
Mallī		—
dativeMalliō—
accusativeMallium—
ablativeMalliō—
vocativeMallī—

Mallĭus, ĭi, m. cf. Manlius,
I. a Roman proper name.
1. Mallius Glaucia, Cic. Rosc. Am. 7, 18; 34, 96.—
2. Cn. Mallius Maximus, Cic. Planc. 5, 12; id. Mur. 17, 36; cf. Sall. J. 114.

Quick answers

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