Around the world, Dadajon (Дадажон 
, Дададжон , Dadajon ) is a rare masculine forename. The forename Dadajon is habitual in Central Asia, particularly Kyrgyzstan, where it is quite a rare boy's name. Very seldom, Dadajon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Дадажон | Ukraine, United States, Kazakhstan, Russia, Kyrgyzstan |
| Дададжон | Ukraine, Russia, Kyrgyzstan |
| Dadajon | United States |
|
dadajon mamatqulov Uzbekistan footballer, UZ (b. 1996) |
|
Ilhomov, Ergashov, and Abdukadyrov