LATIN DICTIONARYLexicon Latīnum
proper noun

Postumī

Postumī
Classical[ˈpɔs.tʊ.miː]Ecclesiastical[ˈpɔs.tu.mi]

Meaning

  1. genitive/vocative singular of Postumius

Quick answers

What does Postumī mean in Latin?
Postumī, a proper noun, means “genitive/vocative singular of Postumius”.
How do you pronounce Postumī?
In classical Latin, [ˈpɔs.tʊ.miː]; in ecclesiastical (church) Latin, [ˈpɔs.tu.mi].