Where does “Romaniuc” come from?

Romaniuc (Romanian) comes from Ukrainian Романюк, from Ukrainian роман, from Ukrainian -і́вна, from Ukrainian -на, from Proto-Slavic -ьnъ — -ish, -ic, -al, -ed; From adjectives.

Ancestry of “Romaniuc”, step by step

StepLanguageWordMeaning
1UkrainianРоманюк
2Ukrainianроманnovel; affair, love affair, romance; Anthemis,...
3Ukrainian-і́внаA feminine patronymic suffix added to a given name: daughter of
4Ukrainian-на(or) A feminine patronymic suffix added to a given name: daughter or wife of
5Proto-Slavic-ьnъ-ish, -ic, -al, -ed; From adjectives
Every word from Proto-Slavic -ьnъEvery word from Ukrainian -і́внаEvery word from Ukrainian -на