Worldwide, Дуван (Duvan 
, Duván 
, Douvan 
) is a common male first name. The first name Дуван is habitual in Latin America and the Caribbean, particularly Colombia, where it is quite a common male name, Panama, where it is quite a rare male name, and El Salvador. Not in comparison with a country's population, it is commonest in Colombia, India, and Indonesia. Very seldom, Дуван is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Duvan | Colombia, Turkey, Guatemala, India, Indonesia |
| Duván | Colombia, Ecuador, United States |
| Douvan | Brazil, Colombia, Philippines, United States, India |
| Дуван | Russia, Ukraine, Kazakhstan, Kyrgyzstan |