Family name Yampo (Yampo 
) , in the entire world, is a rare cognomen. The cognomen Yampo is characteristic of Philippines, where it is a very rare surname, Chile, and Thailand, where it is an extremely rare surname. Much less frequently, Yampo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yampo | Philippines, Thailand, Chile, United States, India |