Where does “আল্লাহ্” come from?

আল্লাহ্ (Bengali) comes from Arabic اَللّٰه, from Proto-Semitic ʾil- — deity; god.

Ancestry of “আল্লাহ্”, step by step

StepLanguageWordMeaning
1ArabicاَللّٰهAllah; God
2Proto-Semiticʾil-deity; god
Every word from Proto-Semitic ʾil- →Every word from Arabic اَللّٰه →