Donne vs John Donne

Donne and John Donne both are nouns.

Word	Noun	Adjective	Verb	Adverb
Donne	Yes	No	No	No
John Donne	Yes	No	No	No

As nouns, Donne and John Donne are synonyms defined as:

Donne and John Donne: English clergyman and metaphysical poet celebrated as a preacher (1572-1631)

Donne (noun)	John Donne (noun)
English clergyman and metaphysical poet celebrated as a preacher (1572-1631)	English clergyman and metaphysical poet celebrated as a preacher (1572-1631)