Saint Evasio is a Christian martyr and saint, celebrated primarily in the region of Piedmont, Italy. He is believed to have lived during the early centuries of Christianity and is often associated with the spread of the faith in this area. His feast day is observed on January 1. Traditionally, Saint Evasio is depicted as a figure of courage and faith, having faced persecution for his beliefs. He is the patron saint of the city of Asti, where a cathedral is dedicated to him. His legacy continues to inspire local communities and is commemorated through various religious events and traditions.