Surname Siniavin (Siniavin 
, Синиавин 
) , throughout the world, is a very rare family name. The surname Siniavin is habitual in Russia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| andrei siniavin researcher (ORCID 0000-0001-7576-2059) |
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| oleg siniavin Russian canoeist (b. 1995) |
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