𑀫𑀁𑀢 (Magadhi Prakrit) comes from Ashokan Prakrit 𑀫𑀸, from Sanskrit मा, from Proto-Iranian máH, from Proto-Indo-Iranian maH, from Proto-Indo-European meh₁ — prohibitive particle.
Ancestry of “𑀫𑀁𑀢”, step by step
𑀫𑀁𑀢 traces back through two separate lines of ancestry.