What does Ada mean?
Igbo, 'first-born daughter.' Ada is a title-like name marking the eldest daughter and heads many compounds, e.g. Adaeze ('princess, king's daughter') and Adaobi ('daughter of the household').
What does Ifeoma mean?
Igbo, 'good thing' or 'good things,' from ife ('thing') + oma ('good'); understood as good fortune or something good and beautiful. Chiefly feminine.