Seeger vs Alan Seeger

Seeger and Alan Seeger both are nouns.

Word	Noun	Adjective	Verb	Adverb
Seeger	Yes	No	No	No
Alan Seeger	Yes	No	No	No

As nouns, Seeger and Alan Seeger are synonyms defined as:

Seeger and Alan Seeger: United States poet killed in World War I (1888-1916)

Seeger (noun)	Alan Seeger (noun)
United States poet killed in World War I (1888-1916)	United States poet killed in World War I (1888-1916)
United States folk singer who was largely responsible for the interest in folk music in the 1960s (born in 1919)