Meaning A girl's name of Irish origin, it means "goddess of death and war." Origin of Breonia Celtic , Irish +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Breonia Similar Names Omisha Bellona Alala Erma Athena Athene Minerva Irmgard Irmigard Irmuska Year by Year Popularity of Breonia