Louis Aragon vs Aragon

Louis Aragon and Aragon both are nouns.

Word	Noun	Adjective	Verb	Adverb
Louis Aragon	Yes	No	No	No
Aragon	Yes	No	No	No

As nouns, Louis Aragon and Aragon are synonyms defined as:

Louis Aragon and Aragon: French writer who generalized surrealism to literature (1897-1982)

Louis Aragon (noun)	Aragon (noun)
French writer who generalized surrealism to literature (1897-1982)	a region of northeastern Spain; a former kingdom that united with Castile in 1479 to form Spain (after the marriage of Ferdinand V and Isabella I)
	French writer who generalized surrealism to literature (1897-1982)