She is not on the Patron Saints Index, so either she does not exist or else “Brianna” is a feminine form of Brian; i.e. St. Brian Arrowsmith or St. Brian Lacey.
Brianna doesn’t arise to acquire from a saint’s name. It is a almost contempo banknote (20th century) fabricated to actualize a changeable anatomy for the well accepted boy’s name Brian.Brian is an old Irish name, acquired from a Celtic chat acceptation “high” or “noble.” There are no saints of that name, but it was the name of a acclaimed 10th aeon top king, Brian Boru. herbal tea
DISCLAIMER: Catholic Answers has turned over the archive to Catholic-Questions.org and no longer owns, manages, or moderates the forums. For additional apologetics resources please visit www.catholic.com.