Throughout the world, Siswo (Siswo 
) is a common dominantly masculine, but uncommonly feminine given name. The first name Siswo is habitual in South-eastern Asia, particularly Indonesia, where it is quite a rare dominantly male, but seldom girly name. Very seldom, Siswo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Siswo | Singapore, Indonesia, United States, Malaysia |
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siswo pramono Indonesian diplomat (b. 1963) |
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| siswo iryana Indonesian politician (born 1963 in Jombang), ID (b. 1963) |
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| siswo heroetoto ID (b. 1958) |
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| siswo pramono ID (b. 1961) |
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| siswo hadi Indonesian political candidate, ID |
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| siswo prasetyo Indonesian political candidate, ID |
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| siswo poerwanto researcher ORCID ID = 0000-0003-4487-460X |
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Ko, Sudarmo, Suwarno, Cahyono, Kuncoro, Pranoto, Pramono, Priyono, Purnomo, Raharjo, Diharjo, Nugroho, Hartono, Hartoyo, Harsono, Haryoko, Harjono, Handoko, Handoyo, Wardoyo, Wahyono, Sutrisno, Sumarto, Prasetyo, Suparno, Saputro, Ny, Yo, Adi, Aji, Budi, Hadi, Utomo, Susilo, Suwito, Atmojo, Pamuji, Rayono, Waluyo, Widodo, Wibowo, Yuwono, Martono, Margono, Miharjo, Santoso, Saputra, Susanto, and Prayitno