Surname Ubaidu (Ubaidu 
) , in the entire world, is quite a rare cognomen. The cognomen Ubaidu is habitual in Nigeria, where it is a rare surname, Pakistan, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Ubaidu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ubaidu | India, Pakistan, Malaysia, United States, Nigeria |