Family name Sumanto (Sumanto 
) , in the entire world, is a common surname. The family name Sumanto is habitual in Indonesia, where it is quite a rare surname, Malaysia, where it is a rare surname, and Bangladesh, where it is a very rare surname. Also, Sumanto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sumanto | Bangladesh, Malaysia, India, Australia, Indonesia |
| agung imam sumanto Indonesian 2009 DPR candidate (from Kota Jakarta Timur; district DKI I), ID |
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