Family name Iris Yohana (Iris Yohana 
) , all around the world, is an extremely rare last name. The cognomen Iris Yohana is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Iris Yohana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iris Yohana | Peru, Chile |