Around the globe, Javier Sebastian (Javier Sebastian 
) is a rare boy's first name. The first name Javier Sebastian is habitual in Chile, where it is quite a rare boy's name, Peru, where it is a rare masculine name, and Spain, where it is a very rare masculine name. Very seldom, Javier Sebastian is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Javier Sebastian | Spain, Argentina, Peru, Ecuador, Chile |
Soto, Miranda, Sanchez, Salinas, Alvarez, Chalcoff, Barreto, Pantoja, Pascual, Pfoccoalata, Jimenez, Saldivia, Alvarado, Carrasco, Castillo, Roa Ovalle, Riquelme, Gonzalez, Contreras, Rodriguez, Dominguez, Barbosa Fontecha, Morales, Quispe, Flores, Vargas, Caro, Diaz, Jara, Marin, Silva, Benia, Ponce, Rosas, Rojas, Reyes, Guevara Jordan, Rivas, Olmos, Ossio, Ojeda, Mazana, Muñoz, Romero, Duarte, Garcia, Garzon, Nuñez, Gomez, and Burbano Villacreses