Clarence Day vs Day

Clarence Day and Day both are nouns.

Word	Noun	Adjective	Verb	Adverb
Clarence Day	Yes	No	No	No
Day	Yes	No	No	No

As nouns, Clarence Day and Day are synonyms defined as:

Clarence Day and Day: United States writer best known for his autobiographical works (1874-1935)

Other synonyms of Clarence Day include Clarence Shepard Day Jr..

Clarence Day (noun)	Day (noun)
United States writer best known for his autobiographical works (1874-1935)	United States writer best known for his autobiographical works (1874-1935)