Where does “ⲱⲛϩ” come from?

ⲱⲛϩ (Coptic) comes from Demotic ꜥnḫ, from Egyptian ꜥnḫ — to live, to be alive; to come to life or live...

ⲱⲛϩ (Coptic): life, state of showing vital signs; life, the...