unpeople

/AH0 N P IY0 P AH0 L/
verb
  1. 1

    To deprive of inhabitants; to depopulate.

noun
  1. 1

    A human who has been stripped of rights, identity or humanity.

    โ€œWith his identity stolen, he became an unperson, unable to prove his existence to the government.โ€

Source: https://en.wiktionary.org/wiki/unpeople, https://en.wiktionary.org/wiki/unperson