Surname Ibarrientos (Ibarrientos 
) , in all the world, is quite a rare family name. The last name Ibarrientos is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Finland, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Philippines, United Arab Emirates, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ibarrientos | Mexico, United States, United Arab Emirates, Canada, Philippines |