Family name Sidarto (Sidarto 
) , globally, is a rare last name. The last name Sidarto is habitual in Indonesia, where it is a rare surname, Malaysia, where it is an extremely rare surname, and the United States. Likewise, Sidarto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sidarto | Indonesia, Malaysia, Brazil, United States |
|
sidarto danusubroto Indonesian politician, ID (b. 1936) |
|
| sidarto bambang oetomo NL |
|