Last name Deuto (Deuto 
) , in the world, is a rare surname. The surname Deuto is characteristic of Cameroon, where it is a rare surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Deuto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deuto | Brazil, Philippines, United States, Cameroon, France |