Where does “Sloveanca” come from?

Sloveanca (Romanian) comes from Ukrainian слов'я́нка, from Old East Slavic *словѣнъка, from Proto-Slavic *slověnъka.

Ancestry of “Sloveanca”, step by step

StepLanguageWordMeaning
1Ukrainianслов'я́нкаfemale Slav
2Old East Slavic*словѣнъка—
3Proto-Slavic*slověnъka—
Every word from Proto-Slavic *slověnъka →Every word from Old East Slavic *словѣнъка →Every word from Ukrainian слов'я́нка →