Surname Oluka (Oluka 
) , around the globe, is quite a rare last name. The surname Oluka is habitual in Uganda, where it is quite a rare surname, Nigeria, where it is a rare surname, and Norway. In absolute terms, it is commonest in Uganda, Nigeria, and Indonesia. Likewise, Oluka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oluka | Indonesia, United Kingdom, Nigeria, Uganda, United States |
| charles oluka Ugandan military officer |
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| chinenye doris oluka researcher |
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