Surname Cisto (Cisto 
) , in the world, is a rare cognomen. The last name Cisto is habitual in Nicaragua, where it is a rare surname, Honduras, and Italy, where it is a very rare surname. In absolute terms, it is commonest in Mexico, Italy, and the United States. Likewise, Cisto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cisto | Argentina, Nicaragua, Italy, United States, Mexico |