All over the world, Guanco (Guanco 
) is an extremely rare unknown gender first name. Predominantly, Guanco is the last name as well as the forename.
Ma, Alan, Alma, Aldo, Adan, Adin, Agus, Aida, Kris, Paul, Raul, Rosa, Rosy, Roem, Rene, Renz, Rita, Riza, Ruel, Ryan, Dina, Dora, Alex, Sara, Migi, Mila, Fe, May, Mae, Mer, Ana, Ada, Rut, Gil, Leo, Lee, Dyna, Luz, Jay, Joy, Job, Jen, Jem, Ema, Eva, Mary, Mark, Mara, Jan, and Gary