Shadrack \sh(a)-dra-ck, shad-rack\ as a boy's name is a variant of Shadrach (Babylonian), and the meaning of Shadrack is "command of Aku".
The baby name Shadrack sounds like Shadrick and Chadrick. Other similar baby names are Sedrick, Chadwick, Chadric, Chadwyck, Kadrick, Starck and Thedrick.