McAdoo Surname Meaning & Origin
What the McAdoo last name means, where the surname began and how it spread.
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Meaning and origin of the McAdoo last name
Meaning of the McAdoo last name: the son of Cudabh (black hound). According to Elsdon Smith, the Irish surname McAdoo first described the son of Cudabh (black hound). The McAdoo surname therefore began with a given name rather than a place or trade. Around 4,453 people carry the McAdoo name today, with many in the United States, Canada and Ireland.
Arms associated with the McAdoo name
Sharing a surname establishes no coat of arms entitlement; heraldry follows documented individual lineages.
Get your full McAdoo family history
This is only a glimpse of the McAdoo story. The full McAdoo history report goes much deeper into where the name began, who carried it and how the family spread, and it comes with a museum-style painted McAdoo coat of arms. Get the full McAdoo report.
McAdoo name FAQ
What does the McAdoo name mean?
The son of Cudabh (black hound).
Where does the McAdoo surname come from?
It originates in Ireland, and is also found in the United States and Canada.
Is there a McAdoo coat of arms?
Arms were granted to individuals rather than to everyone with a surname. Herald Lab paints a personalized McAdoo coat of arms in museum style, based on historic heraldry.
Sources: Elsdon C. Smith, Dictionary of American Family Names (1956), individual surname entries; modern indexed dictionary entries supersede conflicting interpretations.; Forebears, Surnam.es and individual surname distribution references.