proper noun/vo.dʁœj.su.lɑ̃ʒ/
a regional county municipality of Montérégie, Quebec, Canada
Related: Vaudreuil-Soulangeois, Vaudreuil-Soulangeoise
The municipality is named after colonial governor Philippe de Rigaud de Vaudreuil (1650–1725) and nobleman Pierre-Jacques de Joybert de Soulanges et de Marson (1677–1703).