Cognomen Duto (Duto 
) , all over the world, is a rare family name. The family name Duto is characteristic of Indonesia, where it is a rare surname, Georgia, where it is a very rare surname, and France. In absolute terms, this name is the most popular in Indonesia, Philippines, and the United States. More prevalently, Duto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duto | Philippines, France, United States, India, Indonesia |