Cognomen ศัทโธ (Satto 
, ศัทโธ 
) , in all the world, is quite a rare family name. The family name ศัทโธ is characteristic of Argentina, where it is a rare surname, Italy, and Thailand. Measured by absolute frequency, this name is the most popular in Argentina, Italy, and Brazil. Predominantly, ศัทโธ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Satto | Tanzania, Argentina, Brazil, Italy, India |
| ศัทโธ | Thailand |