Where does “Бајрам//Bajram” come from?

Бајрам//Bajram (Serbo-Croatian) comes from Ottoman Turkish بیرام, from Common Turkic badram, from Iranian word.

Ancestry of “Бајрам//Bajram”, step by step

StepLanguageWordMeaning
1Ottoman Turkishبیرامholy feast, holy day, festival
2Common Turkicbadram—
3Iranianword—
Every word from Iranian word →Every word from Common Turkic badram →Every word from Ottoman Turkish بیرام →