Throughout the world, Grippen (Grippen 
) is an extremely rare unknown gender first name. Much more frequently, Grippen is the last name as well as the forename.
Max, David, Gayle, Lloyd, Janet, Jacob, Jason, Joyce, Terry, Marcia, Sydney, Alison, Andrew, Arlene, Amanda, Bonnie, Pamela, Rachel, Robert, Rhonda, Dennis, George, Devon, Penny, Kyler, Kerry, Amy, Leo, Lee, Jon, Tim, Mary, Sara, Kara, Kate, Ross, Louise, Glen, Jack, Jody, Jeff, Susan, Carol, Barry, Brain, Bruce, Karen, Kelly, Lois, and Joseph