Worldwide, Guetz (Guetz 
) is an extremely rare unknown gender first name. Much more prevalently, Guetz is the last name as well as the forename.
Mr, Chuck, Craig, Brian, Brent, Katie, David, Gilda, Linda, Jamie, Nancy, Edith, Emily, Iraci, Ivone, Martha, Marcos, Marcia, Moritz, Shelli, Simone, Sergio, Scott, Selma, Susan, Maura, Ms, Max, Ana, Dax, Leo, Mike, Shay, Adam, Agda, Bret, Stefan, Burt, Dana, Jane, Jair, Joao, Jean, Tara, Tony, Erik, Evan, Maria, Bill, and Carlos