See also the related category igbo.
Agu is seldom used as a baby name for boys. It is not in the top 1000 names.
Baby names that sound like Agu include Aakaash, Aakash, Aakesh (Indian), Aashish, Acai, Accas, Acee, Achai (English), Achaz (German and Hebrew), Achic, Aci, Acie (English), Acy, Agha (Indian), Ago (Dutch), Agos, Agwe, Ahas (German), Aias (Greek), and Aijaz (Indian).
† approx English pronunciation for Agu: AA as in "odd (AA.D)" ; G as in "grin (G.R.IH.N)" ; UW as in "two (T.UW)"