Pete Seeger vs Peter Seeger

Pete Seeger and Peter Seeger both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pete Seeger	Yes	No	No	No
Peter Seeger	Yes	No	No	No

As nouns, Pete Seeger and Peter Seeger are synonyms defined as:

Pete Seeger and Peter Seeger: United States folk singer who was largely responsible for the interest in folk music in the 1960s (born in 1919)

Other synonyms of Pete Seeger include Seeger.

Pete Seeger (noun)	Peter Seeger (noun)
United States folk singer who was largely responsible for the interest in folk music in the 1960s (born in 1919)	United States folk singer who was largely responsible for the interest in folk music in the 1960s (born in 1919)