Around the globe, Mäser (Mäser 
) is an extremely rare unknown gender forename. Much more prevalently, Mäser is the last name as well as the forename.
Leo, Sabine, Sylvio, Rainer, Ronald, Daniel, Jasmin, Thomas, Nadine, Nicole, Harald, Helmut, Fabian, Ingrid, Manfred, Mathias, Michael, Steffen, Andreas, Carolin, Barbara, Kerstin, Manuel, Markus, Willi, Frank, Udo, Uwe, Marc, Anke, Kurt, Ralf, Rolf, Rene, Nino, Silke, Philipp, Simon, Bernd, Karin, Petra, Peter, Rahel, Diana, Doris, Jörg, Elmar, Hanno, Armin, and Randolf