Cognomen Sumiyati (Sumiyati 
) , throughout the world, is a common last name. The family name Sumiyati is habitual in Indonesia, where it is quite a rare surname, Malaysia, and Taiwan, where it is a rare surname. Also, Sumiyati is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sumiyati | Indonesia, Saudi Arabia, United Arab Emirates, Malaysia, Taiwan |
| asri sumiyati ID (b. 1958) |
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| s. sumiyati Indonesian political candidate, ID |
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