LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Henegistus

Henegistus m sg (genitive Henegistī)

Meaning

  1. Medieval Latinmasculinesingulara male given name, equivalent to English Hengist
    Henegistus autem invitabat paulatim ceolas suæ regionis ad seHengist too, little by little invited keels from his region to him.(Can we date this quote?), Nennius, Historia Brittonum:

Declension

declension
formsingularplural
nominativeHenegistus—
genitiveHenegistī—
dativeHenegistō—
accusativeHenegistum—
ablativeHenegistō—
vocativeHenegiste—

Quick answers

What does Henegistus mean in Latin?
Henegistus, a proper noun, means “a male given name, equivalent to English Hengist”.
What is the genitive of Henegistus?
The genitive singular is Henegistī. Henegistus is masculine, second declension.