Aingeal \a(i)-ngeal, ain-geal\ as a girl's name is a variant of Angela (Greek), and the meaning of Aingeal is "messenger; messenger of God".
The baby name Aingeal sounds like Angel and Angell. Other similar baby names are Abageal, Abigel, Anngil, Anngela, Anjel, Anglea, Angla, Angil, Angelle, Angella, Angeli, Angele, Ange and Annabal.