Alfonso Borgia vs Borgia

Alfonso Borgia and Borgia both are nouns.

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

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

Alfonso Borgia and Borgia: Italian pope whose nepotism put the Borgia family in power in Italy (1378-1458)

Other synonyms of Alfonso Borgia include Calixtus III, Pope Callixtus III.

Alfonso Borgia (noun)	Borgia (noun)
Italian pope whose nepotism put the Borgia family in power in Italy (1378-1458)	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)