Guorthegirnus

• Gurthigernus
• Vertigernus, Vurtigernus, Wertigernus (Medieval Latin)
• Vortigernus

Borrowed from Old Welsh Guorthigirn, from Proto-Brythonic *Gworθɨɣern.

• (Classical Latin) IPA^(key): [ɡʷɔr.tʰɛˈɡɪr.nʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [ɡʷor.t̪eˈd͡ʒir.nus]

Guorthegirnus m sg (genitive Guorthegirnī); second declension

1. (Medieval Latin) a male given name, equivalent to English Vortigern
   • (Can we date this quote?), Nennius, Historia Brittonum‎^[1]:

     Hencgestus postmodum grande præparans convivium regi guorthegirno et senioribus militibus eius

     (please add an English translation of this quotation)

   • (Can we date this quote?), Nennius, Historia Brittonum‎^[2]:

     Factum est autem post mortem guorthemeri filii regis guorthegirni henegesto confortato et ad se multis iterum navibus congregatis

     (please add an English translation of this quotation)

Second-declension noun, singular only.