Family name Oscar Esteban (Oscar Esteban 
) , around the globe, is a rare cognomen. The surname Oscar Esteban is characteristic of Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More frequently, Oscar Esteban is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oscar Esteban | Costa Rica, Chile, El Salvador, Ecuador, Peru |
Soto, Flores, Morales, Sanchez, Alvarez, Aguilar, Ramirez, Navarro, Herrera, Fuentes, Martinez, Aguilera, Carvajal, Gallardo, Gonzalez, Espinoza, Figueroa, Orellana, Contreras, Rodriguez, Hernandez, Henriquez, Farias, Vargas, Nuñez, Garcia, Ruiz, Diaz, Leon, Vera, Vega, Silva, Araya, Perez, Pinto, Rojas, Fernandez, Reyes, Gomez, Leiva, Lorca, Lopez, Ortiz, Uribe, Urzua, Mendez, Muñoz, Castro, Duran, and Valenzuela