Hartigan

== English == === Etymology === Reduced Anglicized form of Irish Ó hArtagáin (“descendant of Artagán”), from a double diminutive of art (“bear”). === Proper noun === Hartigan (plural Hartigans) A surname from Irish. ==== Statistics ==== According to the 2010 United States Census, Hartigan is the 11597th most common surname in the United States, belonging to 2707 individuals. Hartigan is most common among White (96.16%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Hartigan”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 135.