Surname: Fróilaz | Name index 13 people Diego Froilaz Diego Froilaz Diego Froilaz, count of Cifuentes Gonzalo Froilaz * 1250 Mayor Vermúdez Muniadomna Fróilaz Muniadona Fróilaz Rodrigo Fróilaz, conde Rui Diaz de Cifuentes Urraca Fróilaz Urraca Froilaz, countess of Aranga y Traba Vermudo Froilaz Visclavara Froilaz Surname