Raphael vs Raffaello Sanzio

Raphael and Raffaello Sanzio both are nouns.

Word	Noun	Adjective	Verb	Adverb
Raphael	Yes	No	No	No
Raffaello Sanzio	Yes	No	No	No

As nouns, Raphael and Raffaello Sanzio are synonyms defined as:

Raphael and Raffaello Sanzio: Italian painter whose many paintings exemplify the ideals of the High Renaissance (1483-1520)

Other synonyms of Raphael include Raffaello Santi.

Raphael (noun)	Raffaello Sanzio (noun)
Italian painter whose many paintings exemplify the ideals of the High Renaissance (1483-1520)	Italian painter whose many paintings exemplify the ideals of the High Renaissance (1483-1520)
an archangel of the Hebrew tradition