Where does “Beleți-Negrești” come from?

Beleți-Negrești (Romanian) comes from Romanian Negrești, from Romanian Negrea, from Romanian -ea, from Latin -ella, from Latin -ellus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

Ancestry of “Beleți-Negrești”, step by step

Beleți-Negrești traces back through two separate lines of ancestry.

via Romanian Negrești

StepLanguageWordMeaning
1RomanianNegrești
2RomanianNegrea
3Romanian-eaA suffix forming infinitives of many verbs; Used...
4Latin-ellainflection of -ellus: ## nominative/vocative...
5Latin-ellusAlternative form of -ulus; "forming masculine...
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós
10Proto-Indo-European-lósForms agent nouns from verbal roots

via Serbo-Croatian beleti

StepLanguageWordMeaning
1Serbo-Croatianbeletito become white; to show contrast or prominence...
2Proto-Slavicbělьcьbleach; white person
3Proto-Slavic-ьcьForms diminutives from nouns; Forms nouns from...
4Lithuanian-ikas
5Proto-Indo-European-iḱos-y, -ic
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Latin -ellus