proper noun
a farm in Dingé, Ille-et-Vilaine department, Brittany, France; a hamlet in Drefféac, Loire-Atlantique department, Pays de la Loire, France; a farm in La Bouexière, Ille-et-Vilaine department, Brittany, France; a farm in La Meilleraye-de-Bretagne, Loire-Atlantique department, Pays de la Loire, France; a hamlet in Pontchâteau, Loire-Atlantique department, Pays de la Loire, France
Likely from Gallo and a variant of Malnoue.