All around the world, סיסטו (Sisto 
, סיסטו 
) is quite a common boy's first name. The given name סיסטו is characteristic of Italy, where it is quite a rare boy's name, Nicaragua, and Argentina. In absolute terms, the name is most common in Italy, Argentina, and Mexico. Also, סיסטו is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sisto | Mexico, Brazil, Italy, Argentina, United States |
| סיסטו | Israel |