Where does “ਅੰਮ੍ਰਿਤਸਰ” come from?

ਅੰਮ੍ਰਿਤਸਰ (Punjabi) comes from Sanskrit अमृतसर.

Ancestry of “ਅੰਮ੍ਰਿਤਸਰ”, step by step

Step	Language	Word	Meaning
1	Sanskrit	अमृतसर	—

ਅੰਮ੍ਰਿਤਸਰ — Etymology, Origin & Word History | Etymology Explorer