Leo Tolstoy vs Tolstoy

Leo Tolstoy and Tolstoy both are nouns.

Word	Noun	Adjective	Verb	Adverb
Leo Tolstoy	Yes	No	No	No
Tolstoy	Yes	No	No	No

As nouns, Leo Tolstoy and Tolstoy are synonyms defined as:

Leo Tolstoy and Tolstoy: Russian author remembered for two great novels (1828-1910)

Other synonyms of Leo Tolstoy include Count Lev Nikolayevitch Tolstoy.

Leo Tolstoy (noun)	Tolstoy (noun)
Russian author remembered for two great novels (1828-1910)	Russian author remembered for two great novels (1828-1910)