Last name Iochis (Iochis 
, Иочис 
) , in the entire world, is a very rare cognomen. The last name Iochis is characteristic of Eastern Europe, particularly Belarus, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Iochis | Russia |
| Иочис | Russia, Belarus |