Surname Bitaya (Bitaya 
) , in all the world, is a rare last name. The surname Bitaya is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, Philippines, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Bitaya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bitaya | Philippines, Malaysia, India, United States, Democratic Republic of the Congo |