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Family name Estuardo (Estuardo ) , globally, is quite a common cognomen. The family name Estuardo is characteristic of Latin America and the Caribbean, particularly Guatemala, where it is quite a common surname, Chile, where it is quite a rare surname, and Peru, where it is a rare surname. In absolute terms, it is commonest in Latin America and the Caribbean, particularly Guatemala, Mexico, and Chile. More prevalently, Estuardo is the forename as well as the last name.
Cruz, Alvarez, Aguilar, Barrios, Ramirez, De Leon, García, Jimenez, Estrada, Escobar, Herrera, Vasquez, Fuentes, Martinez, Sandoval, Alvarado, Castillo, Gonzalez, Gonzales, Marroquin, Rodriguez, Hernandez, Salazar, Sanchez, Mendoza, Morales, Ruiz, Diaz, Mejia, Perez, Ramos, Rodas, Reyes, Gomez, Lopez, Ortiz, Velasquez, Mendez, Chavez, Castro, Rivera, Garcia, Guerra, López, Juarez, Torres, Flores, Orozco, Santos, and Hernández