Surname Sosiawan (Sosiawan 
) , worldwide, is quite a rare last name. The cognomen Sosiawan is characteristic of South-eastern Asia, particularly Indonesia, where it is a rare surname, and Malaysia, where it is an extremely rare surname. Much less frequently, Sosiawan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sosiawan | Indonesia, United States, Malaysia |
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memed sosiawan politician, ID (b. 1964) |
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| sosiawan leak Indonesian writer, ID (b. 1967) |
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| irsan sosiawan Indonesian politician (born 1970 in Jakarta), ID (b. 1970) |
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| chrisfajar sosiawan ID (b. 1961) |
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| i wayan sosiawan ID (b. 1962) |
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Mr, Agung, Aulia, Avien, Benny, Bobby, Raidi, Ricky, Denny, Dandy, Aswar, Tegar, Erwin, Harry, Herry, Henry, Fenny, Indra, Insan, Wahyu, Wawan, Nonny, Arief, Yudi, Yopy, Ade, Adi, Edi, Wan, Uki, Sois, Andi, Andy, Aris, Arif, Agus, Budi, Budy, Putu, Riza, Rudy, Ryan, Hery, Feby, Fuad, Iwan, Steven, and Akhmad