Surname Arobo (Arobo 
) , around the world, is quite a rare family name. The cognomen Arobo is habitual in Philippines, where it is quite a rare surname, Nigeria, where it is a rare surname, and Malaysia, where it is a very rare surname. Measured by absolute frequency, it is commonest in Philippines, Nigeria, and the United States. Very seldom, Arobo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arobo | Philippines, Malaysia, United States, Nigeria |