Addy \a(d)-dy\ as a boy's name (also used as girl's name Addy), is of Teutonic origin, and the meaning of Addy is "awe-inspiring; noble". Also a short form of Adam.
Addy has 4 variant forms: Addie, Ade, Adi and Ado.
For more information, see also related names Addison and Adlai.
Baby names that sound like Addy are Eddy, Aad, Aadi, Adao, Ad, Adya, Aed, Aodh, Audey, Iddo and Jody.