O'Halloran

English

Etymology

Variant of Halloran.

Proper noun

O'Halloran (plural O'Hallorans)

1. A surname from Irish.

Statistics

• According to the 2010 United States Census, O'Halloran is the 9839^th most common surname in the United States, belonging to 3289 individuals. O'Halloran is most common among White (93.28%) individuals.

Further reading

• Hanks, Patrick, editor (2003), “O'Halloran”, in Dictionary of American Family Names, volume 3, New York City: Oxford University Press, →ISBN.