Arthur, William (1857) An Etymological Dictionary of Family and Christian Names. New York: Sheldon, Blakeman. Public Domain.
There are approximately 36,454 people named Sullivan in the UK. That makes it the 248th most common surname overall. Out of every million people in the UK, approximately 577 are named Sullivan.
Region of origin
Country of origin
Language of origin
Religion of origin
Related and similar surnamesSillivan
The Sullivan surname in historical dictionaries
An Etymological Dictionary of Family and Christian Names (1857)
Patronymica Britannica (1860)
Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.