Family name Óscar Javier (Óscar Javier 
) , across the world, is an extremely rare last name. Predominantly, Óscar Javier is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Óscar Javier | Spain, Colombia |
Castro, Martínez, Hernandez, Murillo Sánchez, and Ampuero Pizarro