Karol Wojtyla vs John Paul II

Karol Wojtyla and John Paul II both are nouns.

Word	Noun	Adjective	Verb	Adverb
Karol Wojtyla	Yes	No	No	No
John Paul II	Yes	No	No	No

As nouns, Karol Wojtyla and John Paul II are synonyms defined as:

Karol Wojtyla and John Paul II: the first Pope born in Poland; the first Pope not born in Italy in 450 years (1920-2005)

Other synonyms of Karol Wojtyla include Pope John Paul II.

Karol Wojtyla (noun)	John Paul II (noun)
the first Pope born in Poland; the first Pope not born in Italy in 450 years (1920-2005)	the first Pope born in Poland; the first Pope not born in Italy in 450 years (1920-2005)