Family name Sampato (Sampato 
) , throughout the world, is a rare surname. The surname Sampato is characteristic of Philippines, where it is a very rare surname, Argentina, where it is an extremely rare surname, and Brazil. Not in comparison with a country's population, it is commonest in Philippines, India, and Argentina. More frequently, Sampato is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sampato | Brazil, India, Philippines, Argentina |