Last name دباء (دباء 
) , in all the world, is a rare cognomen. The last name دباء is characteristic of Western Asia, particularly Yemen, where it is quite a rare surname, and Saudi Arabia, where it is a rare surname. Very seldom, دباء is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| دباء | Yemen, Saudi Arabia |