Where does “అలహాబాదు” come from?

అలహాబాదు (Telugu) comes from Urdu اللہآباد, from Persian الله‌آباد, from Arabic اَللّٰه, from Proto-Semitic ʾil- — deity; god.

Ancestry of “అలహాబాదు”, step by step

Step	Language	Word	Meaning
1	Urdu	اللہآباد	—
2	Persian	الله‌آباد	—
3	Arabic	اَللّٰه	Allah; God
4	Proto-Semitic	ʾil-	deity; god