LATIN DICTIONARYLexicon Latīnum
proper noun · masculineindeclinable, variously declined, third declension

Symeōn

Symeōn m sg (genitive Symeōn or Symeōnis)
Classical[ˈsy.me.oːn]Ecclesiastical[ˈsiː.me.on]

Meaning

  1. indeclinableSymeon, (Biblical figure, son of Jacob)
  2. indeclinableother Biblical characters of the same name

Declension

declension
formsingularplural
nominativeSymeōn—
genitiveSymeōn
Symeōnis
—
dativeSymeōn
Symeōnī
—
accusativeSymeōn
Symeōnem
—
ablativeSymeōn
Symeōne
—
vocativeSymeōn—

Origins

Borrowed from Ancient Greek Σῠμεών (Sŭmeṓn), itself from Biblical Hebrew שִׁמְעוֹן (šimʿôn, literally “hearkening, listening”).

In the Academy Smith's classical dictionaries

Quick answers

What does Symeōn mean in Latin?
Symeōn, a proper noun, means “Symeon, (Biblical figure, son of Jacob); other Biblical characters of the same name”.
What is the genitive of Symeōn?
The genitive singular is Symeōn. Symeōn is masculine, indeclinable, variously declined, third declension.
How do you pronounce Symeōn?
In classical Latin, [ˈsy.me.oːn]; in ecclesiastical (church) Latin, [ˈsiː.me.on].