Family name Otajonov (Otajonov 
, Отажонов 
) , around the world, is a rare surname. The last name Otajonov is habitual in Uzbekistan, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Otajonov | Uzbekistan, Kazakhstan, United States, Russia, Turkey |
| Отажонов | Ukraine, Russia, Kyrgyzstan |
| alixon otajonov UZ (b. 1938) |
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| ortiq otajonov UZ (b. 1947) |
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| jahongir otajonov uzbek musician and politician (b. 1978) |
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