GUAYMEO deformation of Guayameo, one of the 297 localities of the municipality of Zirándaro, Guerrero, in Mexico. Its name etymologically means "In the Valley", but the inhabitants assure that its name means "Place of the serpent of the seven heads" and, another theory assures that Guayameo comes from "Huayameo", word of the Nahuatl language, which means: "To know how to work according to the movements of the moon".