Hellman vs Lillian Hellman

Hellman and Lillian Hellman both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hellman	Yes	No	No	No
Lillian Hellman	Yes	No	No	No

As nouns, Hellman and Lillian Hellman are synonyms defined as:

Hellman and Lillian Hellman: United States playwright; her plays were often indictments of injustice (1905-1984)

Hellman (noun)	Lillian Hellman (noun)
United States playwright; her plays were often indictments of injustice (1905-1984)	United States playwright; her plays were often indictments of injustice (1905-1984)