Globally, Vollum (Vollum 
) is an extremely rare unknown gender forename. Much more prevalently, Vollum is the last name as well as the forename.
Mr, Carol, Betty, Brian, Paula, Peter, Robin, David, Diane, Dorie, Chris, Larry, Jacob, Jamie, Jenna, Terry, Tisha, Emily, Marian, Muriel, Mccall, Lacee, Scott, Steve, Susan, Ms, Sue, Ann, Rob, Roy, Dan, Don, Jay, Tim, Ian, Mary, Mark, Matt, Mimi, Sian, Kate, Paul, John, Jeff, Vern, Mason, Sandra, and Steven