Where does “июл” come from?
июл (Tajik) comes from Russian ию́ль, from Koine Greek Ἰούλιος, from Latin Iūlius, from Latin iuppiter, from Proto-Italic djous patēr, from Proto-Italic *djous, from Proto-Indo-European dyḗws, from Proto-Indo-European dyéws — to be bright; sky, heaven.
июл (Tajik): July
Ancestry of “июл”, step by step