Honoria was the spinster aunt of Albus Dumbledore. She was once engaged to a wizard who worked in the Improper Use of Magic Office, but broke off her engagement to him, claiming that he had a "hairy heart" (a wizarding expression for a person who is unfeeling). Rumour had it that her real reason for ending the engagement was catching her fiancé fondling some Horklumps.
It is unknown whether Honoria was the sister of Percival Dumbledore or his wife Kendra. Since the latter was a Muggle-born witch, she was most likely Percival's sister; however, the birth of two Muggle-born wizards brothers is possible, though rare, like in Colin and Dennis Creevey's case.
Honoria is a feminine form of the late Roman name Honorius, meaning "honour". Some early saints and popes and one king held this name.
- The Tales of Beedle the Bard (First mentioned)