Family name ديوت (Diot 
, ديوت) , around the globe, is quite a common surname. The surname ديوت is habitual in France, where it is quite a rare surname, Switzerland, where it is a rare surname, and Philippines. Not in comparison with a country's population, it is commonest in France, Philippines, and Indonesia. Very seldom, ديوت is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diot | Philippines, France, United States, Indonesia, Switzerland |