Last name Doaya (Doaya 
) , throughout the world, is a rare cognomen. The cognomen Doaya is characteristic of Egypt, where it is a rare surname, Saudi Arabia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Doaya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Doaya | Saudi Arabia, United States, Egypt, Philippines, India |