Cognomen Emaro (Emaro 
) , globally, is a very rare family name. The cognomen Emaro is characteristic of Nigeria, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Philippines. More frequently, Emaro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Emaro | Ethiopia, Philippines, Nigeria, India, Venezuela |