Cognomen Samundio (Samundio 
) , in the world, is a very rare surname. The cognomen Samundio is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname, Mexico, and Argentina. Measured by absolute frequency, the name is most common in Brazil, Mexico, and Philippines. Very seldom, Samundio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Samundio | Brazil, Philippines, Mexico, Argentina |