Where does “Grēgorius” come from?

Grēgorius (Latin) comes from Ancient Greek Γρηγόριος, from Ancient Greek -ῐος, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Grēgorius”, step by step

StepLanguageWordMeaning
1Ancient GreekΓρηγόριοςwatchful, vigilant
2Ancient Greek-ῐοςbelonging to; of”, “belonging to”, “pertaining to
3Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “Grēgorius

Every word from Proto-Indo-European -yósEvery word from Ancient Greek -ῐοςEvery word from Ancient Greek Γρηγόριος