Family name Thió (Thió 
) , throughout the world, is a very rare surname. The family name Thió is habitual in Spain, where it is a very rare surname, and Argentina, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thió | Argentina, Spain |
|
josep thió Spanish guitarist, businessperson, composer and architect, ES (b. 1965) |
|
| ignasi thió i fernández de henestrosa ES (b. 1971) |
|