Globally, Haefner (Haefner ) is an extremely rare epicene first name. Much more frequently, Haefner is the last name as well as the forename.
Häfner
Mr, Deb, Dan, Don, Guy, Leo, Lee, Liz, Rex, Lou, Jay, Jon, Joe, Jul, Jim, Tom, Tim, Jan, Eva, Roy, Rob, Ms, Al, Ed, May, Mic, Sam, Sue, Ron, Ann, Ben, Bev, Bob, Kim, Kit, Pat, Pam, Amy, and Ida
) is an extremely rare epicene first name. Much more frequently, Haefner is the last name as well as the forename.