Last name Обайдулла (Obaydulla 
, Обайдулла 
) , across the world, is a rare cognomen. The cognomen Обайдулла is characteristic of Bangladesh, where it is a very rare surname, Kyrgyzstan, and Malaysia. In absolute terms, it is commonest in Bangladesh, Malaysia, and India. Also, Обайдулла is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Obaydulla | Philippines, Malaysia, India, Bangladesh, United States |
| Обайдулла | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |