Where does “Aladdin” come from?

Aladdin comes from Arabic عَلَاء الدِّين, a name meaning "nobility of the faith" composed of عَلَاء (elevation, grandeur) and الدِّين (the faith).

Ancestry of “Aladdin”, step by step

Step	Language	Word	Meaning
1	Arabic	عَلَاء الدِّين	nobility of the faith

Aladdin — Etymology, Origin & Word History | Etymology Explorer