The name Boudicca is a girl's name of Celtic origin meaning "victory". Boudicca and is often added to lists like Unique Baby Names: Unusual and Rare and discussed in our forums with posts like "Picky Parents BNG".
From the experts:
First century queen who led her Brittonic Iceni tribe in revolution against the Romans occupying England. Also found as Boudica, Boadicea (as in bodacious) and in Welsh as Buddug, the historic namesake was defeated and committed suicide, but is still celebrated in England as intelligent and brave. One ancient name that, while unheard these days, could be revived along with such choices as Atticus and Cassius.