Family name David Octavio (David Octavio 
) , throughout the world, is a rare cognomen. The surname David Octavio is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, David Octavio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| David Octavio | Spain, Mexico, Chile, Ecuador, Peru |
Saez, Cabezas, Poblete, Ramirez, Vilches, Fuentes, Quezada, Marchant, Sandoval, Ascencio, Carrasco, Garcia F, Figueroa, Santander, Arancibia, Contreras, Rodriguez, Rebolledo, Hernandez, Valenzuela, Velez Jara, Aburto Ortega, Carrera, Arratia, Morales, Flores, Soto, Arce, Diaz, Jara, Silva, Arana, Arias, Ayala, Bravo, Perez, Canquil Navarro, Reyes, Lopez, Olave, Muñoz, Arenas, Campos, Cortes, Garcia, Torres, Toloza, Nuñez, Duran, and Garcia Nuñez