Surname Oruche (Oruche 
) , worldwide, is quite a rare last name. The last name Oruche is characteristic of Nigeria, where it is a rare surname, the United Kingdom, where it is a very rare surname, and the United States. Measured by absolute frequency, it is commonest in Nigeria, the United States, and China. Also, Oruche is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oruche | China, United Kingdom, South Africa, Nigeria, United States |
| phina oruche British actress, GB (b. 1972) |
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| ukamaka oruche professor of nursing |
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| richard oruche Nigerian-American professional basketball player, US (b. 1987) |
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