What does Arennius mean in Latin?

Arennius, a proper noun, means “a Roman nomen gentile, gens or "family name" famously held by”.

What is the genitive of Arennius?

The genitive singular is Arenniī. Arennius is masculine, second declension.

In classical Latin, [aˈrɛn.ni.ʊs]; in ecclesiastical (church) Latin, [aˈrɛn.ni.us].

proper noun · masculinesecond declension

Arennius m sg (genitive Arenniī or Arennī)

Classical[aˈrɛn.ni.ʊs]Ecclesiastical[aˈrɛn.ni.us]

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