In the entire world, Heibl (Heibl 
) is an extremely rare unknown gender given name. Much more frequently, Heibl is the last name as well as the forename.
Mr, Johann, Thomas, Evelyn, Hannah, Werner, Manuela, Michael, Bálint, Richard, Jessica, Natasha, Hermann, William, Wilhelm, Patricia, László, Anna-Sophie, Roland, Christoph, Robert, Caspar, Ms, Kim, Anna, Gail, John, Emma, Ági, Peter, David, Georg, Josef, Erika, Ernst, Irina, Margit, Stefan, Alfred, Blanka, and Katharina