Shaday \sh(a)-day\ as a boy's name is a variant of Shadi (Arabic), and the meaning of Shaday is "singer".
The baby name Shaday sounds like Shad, Shadow, Shadoe, Shadd, Shade and Shoda. Other similar baby names are Shaan, Shabat, Shaka, Shandy, Shandey, Shay and Thady.