Last name Sayanov (Саянов 
, Sayanov ) , across the world, is a rare surname. The family name Sayanov is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Belarus. Not in comparison with a country's population, this name is the most popular in Russia, Azerbaijan, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Саянов | Azerbaijan, Kazakhstan, Russia, Kyrgyzstan, Belarus |
| Sayanov | Kazakhstan, Russia |
| vissarion sayanov Soviet writer and poet (1903-1959), CH (b. 1903) |
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