Cognomen Dorios (Dorios 
) , in all the world, is a very rare family name. The cognomen Dorios is habitual in Uruguay, where it is a rare surname, Honduras, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Uruguay, Nigeria, and the United States. Very seldom, Dorios is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dorios | Uruguay, Nigeria, Honduras, United States, India |