Saint Urfol was an early Christian saint from Armorica who lived during the beginning of the 6th century. Born at the Lannriou manor in Landouzan, he received his religious education at the monastery of Ac'h. He chose to live a life of penance and contemplation as a hermit in the Dunan forest, which likely encompassed the area of modern-day Bourg-Blanc. He was part of a holy family, being the brother of Saints Rivanone and Rivoare, and the uncle of Saint Herve.