Last name Иори (Iori 
, Иори 
) , in the entire world, is quite a common cognomen. The last name Иори is habitual in Italy, where it is quite a rare surname, Slovenia, where it is a rare surname, and Morocco. Measured by absolute frequency, it is commonest in Italy, Brazil, and France. Much less frequently, Иори is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iori | Ethiopia, Italy, Taiwan, France, Brazil |
| Иори | Russia |