Cyrano de Bergerac vs playwright

Cyrano de Bergerac and playwright both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cyrano de Bergerac	Yes	No	No	No
playwright	Yes	No	No	No

Cyrano de Bergerac (noun)	playwright (noun)
a French soldier and dramatist remembered chiefly for fighting many duels (often over the size of his nose); was immortalized in 1897 in a play by Edmond Rostand (1619-1655)	someone who writes plays