Surname Martin Oscar (Martin Oscar 
) , throughout the world, is an extremely rare cognomen. The family name Martin Oscar is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Predominantly, Martin Oscar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Martin Oscar | Peru, Argentina, Chile, Mexico, Ecuador |