Last name Ojah (Ojah 
) , in the world, is quite a rare cognomen. The last name Ojah is characteristic of Nigeria, where it is quite a rare surname, Jordan, where it is a rare surname, and Indonesia, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Nigeria, India, and Indonesia. Likewise, Ojah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ojah | Nigeria, Canada, China, Indonesia, India |
| moghai ojah Indian musician and actor, IN (b. 1916) |
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| kalu ojah economist (University of the Witwatersrand) |
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