In the entire world, Въто (Въто 
) is a rare masculine first name. The forename Въто is characteristic of Eastern Europe, particularly Bulgaria, where it is quite a rare male name. Likewise, Въто is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Въто | Bulgaria |
| въто груев BG (b. 1915) |
|