Around the world, جوستو (Justo 
, جوستو 
) is a common boy's first name. The forename جوستو is characteristic of Nicaragua, where it is a common masculine name, Equatorial Guinea, where it is quite a common boy's name, and Argentina (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Latin America and the Caribbean, particularly Argentina, Mexico, and Peru. Also, جوستو is the last name as well as the forename.