Where does “اِنْسَانِیَّت” come from?

اِنْسَانِیَّت (Classical Persian) comes from Arabic إِنْسَانِيَّة.

Ancestry of “اِنْسَانِیَّت”, step by step

Step	Language	Word	Meaning
1	Arabic	إِنْسَانِيَّة	—