Around the globe, Allwardt (Allwardt 
) is an extremely rare unknown gender first name. Much more frequently, Allwardt is the last name as well as the forename.
Mr, Rick, Ruth, Gary, Jack, John, Joel, Jeff, Tate, Tina, Nils, Nora, Ella, Edna, Eric, Erin, Hans, Fred, Marie, Mario, Marko, Milan, Phil, Mindy, Paul, Cody, Ms, Art, Amy, Ben, Bob, Kay, Rob, Dan, Lea, Joe, Tom, Ted, Tim, Mary, Mark, Matt, Sean, Alan, Alys, Chad, Carl, Barb, and Sally