Mccook Family History
Mccook Surname Meaning
Scottish and northern Irish: Anglicized form of Gaelic Mac Dhubhóig or Mac Dhubhaig ‘son of Dubhóg’ or ‘son of Dubhag’ a diminutive of Dubh from dubh ‘black’; see Dow and Duff.
Irish: Anglicized form of Gaelic Mac Dhabhóg ‘son of Davock’, a pet form of David.
The surname borne by a branch of the Burkes of Connacht was first Anglicized in Ireland as McGavock.
Source: Dictionary of American Family Names 2nd edition, 2022
