Cognomen Daios (Daios 
) , around the world, is a rare family name. The last name Daios is habitual in Greece, where it is quite a rare surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Daios is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Daios | Philippines, United States, India, Greece, France |