Simon the Zealot vs Simon Zelotes

Simon the Zealot and Simon Zelotes both are nouns.

Word	Noun	Adjective	Verb	Adverb
Simon the Zealot	Yes	No	No	No
Simon Zelotes	Yes	No	No	No

As nouns, Simon the Zealot and Simon Zelotes are synonyms defined as:

Simon the Zealot and Simon Zelotes: one of the twelve Apostles (first century)

Other synonyms of Simon the Zealot include Simon, Simon the Canaanite, St. Simon.

Simon the Zealot (noun)	Simon Zelotes (noun)
one of the twelve Apostles (first century)	one of the twelve Apostles (first century)