LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Wenceslaus

Wenceslaus m sg (genitive Wenceslaī)
Classical[wɛŋˈkɛs.ɫa.ʊs]Ecclesiastical[wen̠ʲˈt͡ʃɛz.la.us]

Meaning

  1. masculinesingulara male given name from the Slavic languages
    [...] uti Dlugosso & Vapovio rerum Polonicarum scriptoribus placet: quamuis Aeneas Sylvius & Wenceslaus Hagecus Boemus non hunc, sed alium Cracum sive Crocoveciam tunc apud Boemos regnasse, [...]1626, Salomon Neugebauer, Icones et vitae principum ac regum Poloniae omnium, page 4:

Declension

declension
formsingularplural
nominativeWenceslaus—
genitiveWenceslaī—
dativeWenceslaō—
accusativeWenceslaum—
ablativeWenceslaō—
vocativeWenceslae—

Quick answers

What does Wenceslaus mean in Latin?
Wenceslaus, a proper noun, means “a male given name from the Slavic languages”.
What is the genitive of Wenceslaus?
The genitive singular is Wenceslaī. Wenceslaus is masculine, second declension.
How do you pronounce Wenceslaus?
In classical Latin, [wɛŋˈkɛs.ɫa.ʊs]; in ecclesiastical (church) Latin, [wen̠ʲˈt͡ʃɛz.la.us].