Janesia is not commonly used as a baby girl name. It is not in the top 1000 names. In 2015, within the family of girl names directly related to Janesia, Janessa was the most regularly used.
Baby names that sound like Janesia include Jaakina, Jaakkina, Jachana, Jachanna, Jacinna (Spanish), Jacqueena (English), Jacquena (English), Jahana, Jahanna, Jahnaya (English), Jakeama, Jakeima, Jakima, Jakina, Jakkina, Jakyma, Jakyna, Jamaeca, Jamaeka, and Jamaica (English).
† approx English pronunciation for Janesia: JH as in "joy (JH.OY)" ; EY as in "ate (EY.T)" ; N as in "knee (N.IY)" ; IY as in "eat (IY.T)" ; S as in "see (S.IY)" ; ZH as in "beige (B.EY.ZH" ; AH as in "mud (M.AH.D)"