PC

*mīya/*miya - who? (HALOT 575, Kogan 2015: 268)

Tropper 2000:238, Friedrich–Röllig 1999:72, Rainey 1996 I 106‒108 Noorlander 2012:218
Gez. mi is structurally very close, but its meaning is “what”. Probably, together with its Tigre cognate mi, is derivable instead from PS *mīn- ‘what’ with loss of final -n

Ugaritic
my - who (DUL 607)
Hebrew
- who (HALOT 575)