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Cognomen Muhammadjonov (Мухамеджанов
, Muhammadjonov
, Мухаммадйонов
) , globally, is quite a common surname. The last name Muhammadjonov is characteristic of Kazakhstan, where it is quite a common surname, Azerbaijan, and Kyrgyzstan, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in Kazakhstan, Russia, and Azerbaijan. Much less frequently, Muhammadjonov is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мухамеджанов | Uzbekistan, Kazakhstan, Russia, Azerbaijan, Kyrgyzstan |
| Muhammadjonov | Uzbekistan, Russia, Turkey, United States |
| Мухаммадйонов | Russia |
Sardor, Bekzod, Otabek, Sherzod, Dilshod, Sherzodbek, Shuhratjon, Jahongir, and Muhammadqodir