Globally, Diekman (Diekman ) is an extremely rare male forename. Much more frequently, Diekman is the last name as well as the forename.
Mr, H G, H B, Yvy, Mary, Mark, Matt, Mike, Mimi, Seth, Skip, Sven, Alex, Alan, Anna, Anne, Adam, Carl, Eva, Tim, Joe, Jos, Ed, Sam, Amy, A J, Bob, Kim, Ray, Rob, Cora, Ron, Don, Guy, Leo, Len, Lee, Liz, Lyn, Jan, Dan, and Cory
) is an extremely rare male forename. Much more frequently, Diekman is the last name as well as the forename.