Cognomen Sutamto (Sutamto 
) , all around the world, is a rare family name. The cognomen Sutamto is characteristic of Indonesia, where it is a rare surname, Malaysia, where it is a very rare surname, and China, where it is an extremely rare surname. Very seldom, Sutamto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sutamto | Indonesia, Malaysia, China |