Brianah is of Irish origin, derived from the Irish name 'Brianaigh'. It means 'little' or 'high', signifying nobility or loftiness. The name was introduced to England by the Norman invaders in the 11th century and has since been used interchangeably with Brianna. Brianah is a unique name, not as commonly known as its variants but offers an appealing choice for those seeking a distinctive moniker.
"Brianah's popularity as a name peaked around the mid-90s with 26 births recorded in 1999 and 2006."