From Proto-Igboid *ʊ́-ɟõ̀. Cognate with Ekpeye ʊ́ꜜzʊ́, Ogbah ʊ́zõ̀, Ezaa ʊ́zʊ́, Izi ʊ́zʊ́, Ukwuani-Aboh-Ndoni ʊ́ꜜzʊ́, Ika ʊ́ꜜzʊ́̃.[1]
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