| Pronunciation | (Muh-core-mack) | 
|---|---|
| Origin | |
| Meaning | "son of Cormac'" | 
| Region of origin | Ireland, Scotland | 
| Other names | |
| Variant forms | [[Cormack (surname)|]], MacCormack, McCormick, MacCormick, Cormac, Cormach, Cormich, Cormiche, Mac Cormaic | 
| [1] | |
McCormack is a Scottish and Irish surname that originated in Ireland Milltown Galway. Spelling variations include: Cormack, MacCormack, MacCormac, McCormac, Cormac, Cormach.