Surname Dbwan (Dbwan 
) , in all the world, is a very rare last name. The surname Dbwan is characteristic of Western Asia, particularly Saudi Arabia, where it is a rare surname, and Yemen, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dbwan | Yemen, Saudi Arabia |
دبـــــــــــــوان, دبوآن, دبوان, ضبوان, and ﺩﺑﻮﺍﻥ