Globally, Mantyh (Mantyh 
) is an extremely rare unknown gender given name. Predominantly, Mantyh is the last name as well as the forename.
Meg, Eliza, Morgan, Steven, Audrey, Bailey, Joseph, Nicole, Vickie, Ingrid, Nancy, Cynthia, Kathryn, Kristal, Patrick, Phillip, Lindsey, William, Margaret, Danielle, Francine, Beverly, Tyler, Jesse, James, Bev, Pat, Mark, Kate, Paul, Phil, Luke, Jack, John, Emma, Owen, Sarah, Steve, Casey, Cindy, Kevin, Peter, Riley, David, Gavin, Grace, Geraldine, and Christopher