Surname Marapi (Marapi 
) , throughout the world, is a rare family name. The cognomen Marapi is characteristic of Peru, where it is a rare surname, Italy, where it is a very rare surname, and Indonesia. In absolute terms, it is commonest in Peru, Indonesia, and India. Very seldom, Marapi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marapi | Italy, India, Indonesia, Peru, South Africa |