Where does “Чорев” come from?

Чорев (Bulgarian) comes from Serbo-Croatian ćor, from Ottoman Turkish كور, from Persian کور, from Middle Persian kwl.

Ancestry of “Чорев”, step by step

StepLanguageWordMeaning
1Serbo-Croatianćorblind; blind in one eye
2Ottoman Turkishكورblind
3Persianکورblind
4Middle Persiankwl
Every word from Middle Persian kwlEvery word from Persian کورEvery word from Ottoman Turkish كور