Last name Дианов (Dianov 
, Дианов 
, Dyanov 
) , around the globe, is quite a common cognomen. The cognomen Дианов is habitual in Eastern Europe, particularly Russia, where it is quite a rare surname, Bulgaria, and Belarus. Not in comparison with a country's population, it is commonest in Russia, Uzbekistan, and Bulgaria.
| VARIANT | COUNTRY |
|---|---|
| Dianov | Romania, Uzbekistan, Bulgaria, Russia, Indonesia |
| Дианов | Ukraine, Kazakhstan, Belarus, Russia, Kyrgyzstan |
| Dyanov | Greece, Russia, Spain, Bulgaria |
|
дианов, евгений михайлович Soviet physicist, RU (b. 1936) |
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| александр иванович дианов Soviet military officer, RU (b. 1902) |
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| дианов, родион георгиевич RU (b. 1907) |
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| дианов, михаил иванович RU (b. 1915) |
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дианов, вячеслав рафэкович Belarusian politician, BY (b. 1987) |
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| дианов григорий юрьевич Ukrainian military personnel, UA (b. 1996) |
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Али, Эдик, Юрий, Анвяр, Зуфяр, Жафяр, Костя, Марат, Мунир, Мубин, Анвар, Антон, Ансар, Артем, Артур, Артём, Асман, Ахмед, Борис, Гаярь, Гелий, Георг, Яков, Фаил, Раис, Таир, Лев, Рим, Юра, Макс, Миша, Амир, Гаяр, Петр, Нияз, Ваня, Павел, Ваиз, Вафа, Влад, Женя, Олег, Илья, Иван, Егор, Саид, Сафа, Стас, Ваис, and Данил