Family name Maseo (Maseo 
) , in the world, is a rare surname. The cognomen Maseo is characteristic of the Dominican Republic, where it is a rare surname, Venezuela, where it is a very rare surname, and Indonesia. Likewise, Maseo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maseo | South Africa, Indonesia, Venezuela, United States, Dominican Republic |