Where does “𑀫𑀸𑀳” come from?

𑀫𑀸𑀳 (Prakrit) comes from Sanskrit माघ, from Sanskrit मघा — name of a constellation.

Ancestry of “𑀫𑀸𑀳”, step by step

Step	Language	Word	Meaning
1	Sanskrit	माघ	relating to the constellation मघा
2	Sanskrit	मघा	name of a constellation