Surname Sutardja (Sutardja 
) , worldwide, is quite a rare cognomen. The cognomen Sutardja is characteristic of Indonesia, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Sutardja is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sutardja | United States, Indonesia |
|
sehat sutardja American businessman, ID (b. 1961) |
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| pantas sutardja (b. 1962) |
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| ronald sutardja CEO - PT Bukit Makmur Mandiri Utama (PT BUMA) |
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| nicholas sutardja Ph.D. University of California, Berkeley 2019 |
|
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| christopher sutardja (b. 1988) |
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| nicholas sutardja (b. 1991) |
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