Commissaire Maigret vs Jules Maigret

Commissaire Maigret and Jules Maigret both are nouns.

Word	Noun	Adjective	Verb	Adverb
Commissaire Maigret	Yes	No	No	No
Jules Maigret	Yes	No	No	No

As nouns, Commissaire Maigret and Jules Maigret are synonyms defined as:

Commissaire Maigret and Jules Maigret: a fictional detective in novels by Georges Simenon

Other synonyms of Commissaire Maigret include Inspector Maigret.

Commissaire Maigret (noun)	Jules Maigret (noun)
a fictional detective in novels by Georges Simenon	a fictional detective in novels by Georges Simenon