Where does “Julius” come from?

Julius derives from Latin Iulius, from Ancient Greek ἴουλος, ultimately from Proto-Indo-European welH-, a root of uncertain meaning.

Ancestry of “Julius”, step by step

StepLanguageWordMeaning
1LatinIūliusOf the gens Julia, a patrician Roman family
2LatiniuppiterJupiter god of the sky and ruler of the Roman pantheon
3Proto-Italicdjous patērJupiter
4Proto-Italic*djous—
5Proto-Indo-Europeandyḗwssky, heaven; sky god
6Proto-Indo-Europeandyéwssky, heaven
7Proto-Indo-Europeandyew-to be bright; sky, heaven

Words derived from “Julius”

Every word from Proto-Indo-European dyew- →Every word from Proto-Indo-European dyéws →Every word from Proto-Indo-European dyḗws →