Lannan

Variant of Lennon.

Lannan (plural Lannans)

1. A surname from Irish.

• According to the 2010 United States Census, Lannan is the 27950^th most common surname in the United States, belonging to 858 individuals. Lannan is most common among White (96.85%) individuals.

• Hanks, Patrick, editor (2003), “Lannan”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 392.