proper noun/nɔ.tʁə.dam.dy.nɔʁ/
a municipality of Témiscamingue Regional County Municipality, Abitibi-Témiscamingue, Quebec, Canada
Related: Notre-Damien, Notre-Damienne
Derived from a title of Saint Mary and the term nord (“north”). The toponym references the municipality's location to the north of lac Témiscamingue.