The word “Bloisian” comes from the city of Blois, whose name was firstly given by Romans to the surroundings as pagusBlesensi,[5] and seems to derivate itself from the Celtic word bleiz, meaning “wolf”. As a result, Bloisian was originally the “land of wolves”, even though this animal disappeared in this region.
The French term is “Blésois”, but the former “Blaisois” was once correct, but it has to be avoided since it can be confused with the Blaise river surroundings.