Astaire vs Fred Astaire

Astaire and Fred Astaire both are nouns.

Word	Noun	Adjective	Verb	Adverb
Astaire	Yes	No	No	No
Fred Astaire	Yes	No	No	No

As nouns, Astaire and Fred Astaire are synonyms defined as:

Astaire and Fred Astaire: United States dancer and cinema actor noted for his original and graceful tap dancing (1899-1987)

Astaire (noun)	Fred Astaire (noun)
United States dancer and cinema actor noted for his original and graceful tap dancing (1899-1987)	United States dancer and cinema actor noted for his original and graceful tap dancing (1899-1987)