Last name Iris Paulina (Iris Paulina 
) , in the world, is a very rare surname. The last name Iris Paulina is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Iris Paulina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iris Paulina | Costa Rica, Chile, Peru, Ecuador |