Surname Théato (Théato 
) , in the entire world, is an extremely rare family name. The surname Théato is habitual in Western Europe, particularly Luxembourg, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Théato | Luxembourg |
|
michel théato Luxembourgian marathon dunner, FR (b. 1878) |
|
| josy théato LU (b. 1921) |
|
|
| fernand théato (b. 1940) |
|