O'Fallon

English

Etymology

See Fallon.

Proper noun

O'Fallon (countable and uncountable, plural O'Fallons)

1. A surname from Irish.
2. A city in St. Clair County, Illinois, United States.
3. A city in St. Charles County, Missouri, United States.

Statistics

• According to the 2010 United States Census, O'Fallon is the 39164^th most common surname in the United States, belonging to 562 individuals. O'Fallon is most common among White (96.09%) individuals.

Further reading

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