Pope Francis on Monday named the first woman to head a major Vatican office, appointing an Italian nun, Sister Simona Brambilla, to become prefect of the department responsible for all the Catholic Church's religious orders.

Pope Francis this week made the novel decision to appoint the first-ever woman as prefect of a Vatican department, naming Italian Consolata Sister Simona Brambilla as head of the Dicastery for Religious.

Sister Simona Brambilla has been named prefect of the Dicastery for Institutes of Consecrated Life and Societies of Apostolic Life, marking the first time a woman has held such a role in the Roman Curia.