O'Barr

== English == === Alternative forms === O'Bar === Etymology === Anglicized form of Irish Ó Bairr, a variant of Ó Báire, from which O'Barry. === Proper noun === O'Barr (plural O'Barrs) A surname from Irish. ==== Statistics ==== According to the 2010 United States Census, O'Barr is the 30202nd most common surname in the United States, belonging to 776 individuals. O'Barr is most common among White (92.4%) individuals. === Further reading === Hanks, Patrick, editor (2003), “O'Barr”, in Dictionary of American Family Names, volume 3, New York: Oxford University Press, →ISBN.