In all the world, Brandish (Brandish 
) is an extremely rare female forename. Much more frequently, Brandish is the last name as well as the forename.
Mr, John, Jill, Emma, Mandy, Matty, Megan, Sarah, Sharn, Shane, Jame, Simon, Steve, Audra, Aaron, Carol, Colin, Clare, Baker, Brian, Kathy, Susan, Renee, Jack, Luke, Ms, Ann, Amy, Rob, Tom, Tim, Ivy, Mark, Meri, Jane, Adam, Karl, Keri, Kirk, Paul, Phil, Ryan, Dean, Dawn, Lisa, Carl, and David