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Cognomen Dimkpa (Dimkpa
) , in the entire world, is quite a rare family name. The family name Dimkpa is habitual in Sub-Saharan Africa, particularly Nigeria, where it is quite a rare surname, Togo, and South Africa, where it is a very rare surname. Measured by absolute frequency, it is commonest in Nigeria, Togo, and the United States. Likewise, Dimkpa is the forename as well as the last name.