How common is the McGuinness surname?

There are approximately 15,000 people with the surname McGuinness in the United States.

Are there McGuinness soldiers in Civil War records?

Yes, 80 soldiers with the McGuinness surname appear in Civil War records.

McGuinness

Q: What does the surname McGuinness mean?

The surname McGuinness means "Son of Guinness, derived from the Gaelic personal name Aonghus.". It is of Irish origin.

Patronymic

Meaning

Son of Guinness, derived from the Gaelic personal name Aonghus.

Etymology

The prefix 'Mc' means 'son of' in Irish and Scottish Gaelic. Guinness comes from Aonghus, an Old Irish name meaning 'one strength' or 'unique strength.'

About the McGuinness Surname

A prominent Irish surname with strong roots in northern Ireland. The name has been documented since medieval times and remains common in Irish genealogical records.

Distribution & Frequency

Estimated 15,000 bearers in the United States #908 most common surname

Rare Common

Primarily found in Ireland, particularly in Ulster and Connacht regions.

McGuinness Surname Distribution

Geographic distribution based on Civil War military records.

Fewer

People with the McGuinness Surname

E.J. McGuinness

Reverend

Quick Facts

Origin: Irish
Classification: Patronymic
Earliest Record: 13th century
Estimated Bearers: 15,000

War Records

80 soldiers with the McGuinness surname found in Civil War records.

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