Julius
来自Big Physics
wiktionary
Borrowed from Latin Iūlius, of uncertain origin, possibly from Ancient Greek ἴουλος(íoulos, “downy first beard hairs”), i.e. the young, or from Latin Jovilius(“devoted to Jove”). Doublet of Jules.
etymonline
Julius
masc. proper name, from Latin Iulius (Spanish Julio, Italian Giulio), name of a Roman gens, perhaps a contraction of *Iovilios "pertaining to or descended from Jove," from PIE *iou-li-, from root *dyeu- "to shine," in derivatives "sky, heaven, god."
