Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
GUINNESS
There are approximately 130 people named Guinness in the UK. That makes it the 16,849th most common surname overall. Out of every million people in the UK, approximately 2 are named Guinness.
Region of origin
Unknown
Country of origin
Unknown
Language of origin
Unknown
Religion of origin
Unknown
Classification
Unknown
Related and similar surnames
The Guinness surname in historical dictionaries
Patronymica Britannica (1860)
GUINNESS. A modern corruption of the old L-ish ilagennis.