In all the world, Luis Julio (Luis Julio 
) is a rare male first name. The forename Luis Julio is habitual in Guinea-Bissau, where it is quite a rare boy's name, Peru, and Chile. Much less frequently, Luis Julio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Luis Julio | Chile, Peru, Guinea-Bissau, Ecuador, Spain |
Paz, Flores, Zavala, Morales, Mendoza, Miranda, Sanchez, Abascal, Aguirre, Barrios, Paulino, Ramirez, Zuñiga, Alvarado, Calderon, Bejarano, Palomino, Diazcheverez, Gallardo, Gonzales, Gutierrez, Fernandez, Vargas, Torres, Guzman, Garcia, Mato, Mota, Soto, Cruz, Rios, Diaz, Luna, Jara, Marin, Matos, Santamarta, Silva, Bravo, Perez, Peña, Rojas, Gomez, Moreno, Mendez, Acosta, Castro, Rivera, Basto, and Castañeda