Grace Kelly vs Grace Patricia Kelly

Grace Kelly and Grace Patricia Kelly both are nouns.

Word	Noun	Adjective	Verb	Adverb
Grace Kelly	Yes	No	No	No
Grace Patricia Kelly	Yes	No	No	No

As nouns, Grace Kelly and Grace Patricia Kelly are synonyms defined as:

Grace Kelly and Grace Patricia Kelly: United States film actress who retired when she married into the royal family of Monaco (1928-1982)

Other synonyms of Grace Kelly include Kelly, Princess Grace of Monaco.

Grace Kelly (noun)	Grace Patricia Kelly (noun)
United States film actress who retired when she married into the royal family of Monaco (1928-1982)	United States film actress who retired when she married into the royal family of Monaco (1928-1982)