Worldwide, Gacao (Gacao 
) is an extremely rare epicene first name. Predominantly, Gacao is the last name as well as the forename.
Mary, Marilyn, Maricel, Marichu, Shirley, Anthony, Aprilyn, Gerrlyn, Zenaida, Marjes Reem, Maychiel, Jessamin, Frauline, Marceline, Anastasia, Armstrong, Fredelina, Mary Grace, Ma Melanie, Maria Imelda, Felipe, Jenith, Janice, Larsen, Mila, Ryan, Nora, Clude, Ricky, Rizza, Daisy, Gerry, Jacob, Paul Adrianne, James, Elisa, Elmer, Helen, Irene, Melady, Brenda, Rowena, Renato, Rubena, Terry, and Michael Anthony