Cormack \c(o)-rma-ck, cor-mack\ as a boy's name is a variant of Cormac (Irish, Gaelic) and Cormick (Gaelic), and the meaning of Cormack is "impure son; chariot driver".
The baby name Cormack sounds like Cormic. Other similar baby names are Corrick, Carman, Carrick, Cork, Craik, Crock and Gorman.