Where does “Alpetrei” come from?

Alpetrei (Romanian) comes from Romanian ăl, from Latin illum — accusative masculine singular of ille.

Ancestry of “Alpetrei”, step by step

Alpetrei traces back through two separate lines of ancestry.

via Romanian ăl

StepLanguageWordMeaning
1Romanianălthat; the
2Latinillumaccusative masculine singular of ille

via Romanian Petra

StepLanguageWordMeaning
1RomanianPetra—
Every word from Latin illum →Every word from Romanian ăl →