Where does “Меев” come from?

Меев (Bulgarian) comes from Kabuverdianu meiu, from Portuguese meio, from Portuguese meio-dia, from Portuguese dia, from Old Portuguese dia, from Vulgar Latin dia, from Latin diēs, from Proto-Italic djēm — to be bright; sky, heaven.

Ancestry of “Меев”, step by step

StepLanguageWordMeaning
1Kabuverdianumeiuhalf; middle
2Portuguesemeiohalf; a little bit; almost
3Portuguesemeio-dianoon
4Portuguesediaday; occurring on the specified day of the month
5Old Portuguesediaday
6Vulgar Latindiainflection of dius: ## nominative/vocative...
7LatindiēsA day, particularly
8Proto-Italicdjēmaccusative singular of *djous
9Proto-Italic*djous
10Proto-Indo-Europeandyḗwssky, heaven; sky god
11Proto-Indo-Europeandyéwssky, heaven
12Proto-Indo-Europeandyew-to be bright; sky, heaven
Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European dyéwsEvery word from Proto-Indo-European dyḗws