There is a "Saint Celestine" but he was a man. Pope Saint
Celestine V was canonized May 5, 1313.
There is also Pope Saint Celestine I (also a man we would hope).
He lived in the 5th century A.D.
View page
Pope Celestine I died in 432.
View page
There is only one pope that has taken the name Celestine. His
name was Pope Celestine V and his Papacy began in July 1294 and
ended in and ended in December 1294.