What does Tagōnius mean in Latin?

Tagōnius, a proper noun, means “a river in Hispania Tarraconensis, now the Tajuña”.

What is the genitive of Tagōnius?

The genitive singular is Tagōniī. Tagōnius is masculine, second declension.

proper noun · masculinesecond declension

Tagōnius m sg (genitive Tagōniī or Tagōnī)

From Ancient Greek Ταγώνιος (Tagṓnios).

What does Tagōnius mean in Latin?: Tagōnius, a proper noun, means “a river in Hispania Tarraconensis, now the Tajuña”.
What is the genitive of Tagōnius?: The genitive singular is Tagōniī. Tagōnius is masculine, second declension.