Mccook Family History
Mccook Name 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