What does the surname Duffey mean?

The surname Duffey means "Descendant of Dubhthach, a dark or swarthy person.". It is of Irish origin.

How common is the Duffey surname?

There are approximately 45,000 people with the surname Duffey in the United States.

Are there Duffey soldiers in Civil War records?

Yes, 514 soldiers with the Duffey surname appear in Civil War records.

Duffey

Patronymic

Meaning

Descendant of Dubhthach, a dark or swarthy person.

Etymology

Derived from Irish 'Ó Dubhthacháin' or similar Gaelic patronymic forms. The name evolved through anglicization from the Irish personal name Dubhthach, meaning dark or black.

About the Duffey Surname

An Irish patronymic surname derived from the personal name Dubhthach. The name has strong associations with Irish heritage and appears frequently in Irish-American communities.

Distribution & Frequency

Estimated 45,000 bearers in the United States #549 most common surname

Rare Common

Primarily found in Ireland and Irish diaspora communities, particularly in North America.

Duffey Surname Distribution

Geographic distribution based on Civil War military records.

Fewer

People with the Duffey Surname

Edward Duffey

Sergeant

Quick Facts

Origin: Irish
Classification: Patronymic
Earliest Record: 16th century Ireland
Estimated Bearers: 45,000

War Records

514 soldiers with the Duffey surname found in Civil War records.

Search war records →