Surname Ugonna (Ugonna 
) , in the entire world, is quite a common last name. The cognomen Ugonna is habitual in Nigeria, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Ugonna is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Ugonna | United Kingdom, United States, Niger, Nigeria, Malaysia |
| f. nnabuenyi ugonna Nigerian ethnologist and linguist, NG (b. 1936) |
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uzochukwu ugonna Nigerian footballer, NG (b. 1992) |
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