Around the globe, Schäff (Schäff 
) is an extremely rare unknown gender first name. Predominantly, Schäff is the last name as well as the forename.
Karl, Thomas, Nadine, Nicole, Eckart, Helmut, Werner, Ursula, Ulrich, Gisela, Manfred, Stephan, Christa, Bastian, Daniela, Gerhard, Hermann, Bernhard, Wolfgang, Michael, Dieter, Ronald, Robert, Rick, Hans, Karin, Petra, Georg, Julia, Edgar, Erika, Erwin, Frank, Fritz, Marina, Martin, Markus, Melina, Samuel, Sabine, Stefan, Alfred, Christian, and Friedrich