Honoria Acosta-Sison (1888–19 1970) was the first Filipino woman to become a medical doctor. She was known internationally for her research on trophoblastic diseases and pre-eclampsia in pregnancy.
Two sort of famous bearers for this name who are both minor characters in the Harry Potter series of books are Honoria Nutcombe who founded the Society for the Reformation of Hags, and was J. K. Rowling's Wizard of the Month for August 2004, and also: Honoria Dumbledore - Albus' maiden aunt. And that is all. But also I might add I think this name is really lovely, and I think it's an awful shame it's not used more often.
The name Honoria was the name of two Agatha Christie characters: Honoria Waynflete in Murder is East and Honoria Bullstrode in Cat Amongst the Pidgeons.