Saint Abbo is a Christian martyr and saint, celebrated for his piety and dedication to his faith. He is often associated with the region of Saint-Omer in France, where he is believed to have lived during the 7th century. His life is marked by acts of charity and a commitment to spreading the teachings of Christianity. Abbo is venerated in various Christian traditions, particularly within the Catholic Church. His feast day is observed on November 1, and he is often depicted in religious art as a symbol of faith and perseverance. His legacy continues to inspire many believers today.