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Family name Obio (Obio
) , in the world, is quite a rare surname. The last name Obio is characteristic of the Democratic Republic of the Congo, where it is quite a rare surname, Nigeria, where it is a rare surname, and Philippines, where it is a very rare surname. Much less frequently, Obio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Obio | Philippines, Brazil, India, Nigeria, Democratic Republic of the Congo |