LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Subrius

Subrius m sg (genitive Subriī or Subrī)
Classical[ˈsʊb.ri.ʊs]Ecclesiastical[ˈsub.ri.us]

Meaning

  1. masculinesingulara Roman nomen gentile, gens or "family name" famously held by
  2. masculinesingularSubrius Flavus, a Roman tribune

Declension

declension
formsingularplural
nominativeSubrius—
genitiveSubriī
Subrī		—
dativeSubriō—
accusativeSubrium—
ablativeSubriō—
vocativeSubrī—

Quick answers

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