Why did the pope choose the name Benedict as his name?

Answer 1

Pope Benedict chose the name Benedict to honor two of his favorite figures of Church history:
Saint Benedict of Nursia who wrote The Rule which became the foundation for western monasticism.
Pope Benedict XV who ruled the Church during World War I and worked endlessly to try and end the conflict. He also directed the preparation of a new Code of Canon Law.

In his own words:
"Filled with sentiments of awe and Thanksgiving, I wish to speak of why I chose the name Benedict. Firstly, I remember Pope Benedict XV, that courageous prophet of peace, who guided the Church through turbulent times of war. In his footsteps I place my ministry in the service of reconciliation and harmony between peoples. Additionally, I recall Saint Benedict of Nursia, co-patron of Europe, whose life evokes the Christian roots of Europe. I ask him to help us all to hold firm to the centrality of Christ in our Christian life: May Christ always take first place in our thoughts and actions"

Answer 2

In his own words: "Filled with sentiments of awe and thanksgiving, I wish to speak of why I chose the name Benedict. Firstly, I remember Pope Benedict XV, that courageous prophet of peace, who guided the Church through turbulent times of war. In his footsteps I place my ministry in the service of reconciliation and harmony between peoples. Additionally, I recall Saint Benedict of Nursia, co-patron of Europe, whose life evokes the Christian roots of Europe. I ask him to help us all to hold firm to the centrality of Christ in our Christian life: May Christ always take first place in our thoughts and actions!"