Aby is a form of the English and Irish Abbey.
Aby is also a form of the English, German, and Hebrew Abigail.
Aby is not often used as a baby girl name. It is not in the top 1000 names. In 2018, within the family of girl names directly related to Aby, Abigail was the most widely used.
Baby names that sound like Aby include Abee, Abhy, Affie, Ashby, Avah, Avais, Abeey, Achava (Hebrew), Agape (English and Greek), Agave, Ajabu (Swahili), Asabey, Asabi (African), Asabie, Asaby, Asabye, Assefa, Assibi (Hausa), Azuba (English and Hebrew), and Osgifu (English).
† approx English pronunciation for Aby: AH as in "mud (M.AH.D)" ; B as in "be (B.IY)" ; IY as in "eat (IY.T)"