Normandy vs Normandie

Normandy and Normandie both are nouns.

Word	Noun	Adjective	Verb	Adverb
Normandy	Yes	No	No	No
Normandie	Yes	No	No	No

As nouns, Normandy and Normandie are synonyms defined as:

Normandy and Normandie: a former province of northwestern France on the English channel; divided into Haute-Normandie and Basse-Normandie

Normandy (noun)	Normandie (noun)
a former province of northwestern France on the English channel; divided into Haute-Normandie and Basse-Normandie	a former province of northwestern France on the English channel; divided into Haute-Normandie and Basse-Normandie