Cesare Borgia vs Borgia

Cesare Borgia and Borgia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cesare Borgia	Yes	No	No	No
Borgia	Yes	No	No	No

As nouns, Cesare Borgia and Borgia are synonyms defined as:

Cesare Borgia and Borgia: Italian cardinal and military leader; model for Machiavelli's prince (1475-1507)

Cesare Borgia (noun)	Borgia (noun)
Italian cardinal and military leader; model for Machiavelli's prince (1475-1507)	Italian pope whose nepotism put the Borgia family in power in Italy (1378-1458)
	Pope and father of Cesare Borgia and Lucrezia Borgia (1431-1503)
	Italian cardinal and military leader; model for Machiavelli's prince (1475-1507)
	Italian noblewoman and patron of the arts (1480-1519)