Liguori
Liguori is a surname of Italian origin. It is most commonly associated with Saint Alphonsus Liguori, a prominent Italian Catholic theologian, Doctor of the Church, and founder of the Congregation of the Most Holy Redeemer, also known as the Redemptorists. Born in Marianella, Naples, in 1696, Saint Alphonsus was a prolific writer, his most famous works including "The Practice of the Love of Jesus Christ" and "Theologia Moralis."
The surname Liguori may have geographical roots, possibly deriving from a place name. It is found in