Where does “Aninoiu” come from?

Aninoiu (Romanian) comes from Romanian anin, from Romanian arin, from Vulgar Latin alinus, from Latin alnus, from Proto-Italic alznos, from Proto-Indo-European h₂élsnos, from Proto-Indo-European h₂élis.

Ancestry of “Aninoiu”, step by step

StepLanguageWordMeaning
1Romaniananinalder; first-person singular present...
2Romanianarinalder
3Vulgar Latinalinus—
4LatinalnusAn alder; Anything made of alder wood; a ship,...
5Proto-Italicalznos—
6Proto-Indo-Europeanh₂élsnosalder
7Proto-Indo-Europeanh₂élis—
Every word from Proto-Indo-European h₂élis →Every word from Proto-Indo-European h₂élsnos →Every word from Proto-Italic alznos →