Fallopius vs Fallopio

Fallopius and Fallopio both are nouns.

Word	Noun	Adjective	Verb	Adverb
Fallopius	Yes	No	No	No
Fallopio	Yes	No	No	No

As nouns, Fallopius and Fallopio are synonyms defined as:

Fallopius and Fallopio: Italian anatomist who first described the Fallopian tubes (1523-1562)

Other synonyms of Fallopius include Gabriele Fallopius, Gabriele Falloppio, Gabriello Fallopio.

Fallopius (noun)	Fallopio (noun)
Italian anatomist who first described the Fallopian tubes (1523-1562)	Italian anatomist who first described the Fallopian tubes (1523-1562)