Emeka is an abbreviation of the name, Amadiohaemeka, Chukwuemeka, Chiemeka, Nnaemeka, Olisaemeka, which means God (or Father, as in the case of Nnaemeka) has done well/brilliantly; especially with reference to something wonderful or miraculous. The name is from the Igbo speaking tribe/people in southeast of Nigeria in the west of Africa.