Meaning and name origin
Cormack \c(o)-rma-ck, cor-mack\ as a boy's name is of Irish and Gaelic origin, and the meaning of Cormack is "impure son; chariot driver". Cormack is a variant of Cormac (Irish, Gaelic); historical: the third-century Irish king who founded schools of military science, law, and literature at Tara. Also a variant of Cormick (Gaelic).
Cormack has 1 variant form: Cormic.
Cormack is not a popular first name for males but a very popular surname or last name for all people (#17401 out of 88799, Top 20%) (2000 U.S. Census).
Displayed below is a comparison of the popularity of the boy name Cormack and its variant forms. The only popular variation form ranked in the Top 1000/100 is Cormac. (2014 statistics).