Sainte-Aurélie, Quebec  Sainte-Aurélie is a municipality in the Les Etchemins Regional County Municipality in the Chaudière-Appalaches region of Quebec, Canada. Its population is 910 as of the Canada 2011 Census. It is named after Sister Sainte-Aurélie, an Ursuline nun at the end of the 19th century. Sainte-Aurélie has a small border crossing to the United States of America, Ste. Aurelie Station. Sainte-Aurélie was founded by a Frenchman named Victor Vanier in 1906.