The Kelley Family History

What Does the Kelley Surname Mean? Historical Origins Explained

The surname Kelley has its roots in Ireland, England, and Scotland and is derived from the name Kelly. In its Celtic context, Kelly is associated with a church. The original Gaelic forms are O’Ceallaigh and Mac Ceallaigh, which translate to descendants of Ceallach, with the name Ceallach signifying ‘strife.’ Variations of the surname Kelley include Kelly, O’Killia, Kellie, Kellyn, Kellog, Kellye, and O’Kelly. This surname is notably prevalent in Ireland, particularly in areas situated south of Dublin. In Scotland, the highest concentrations of Kelley families can be found in Lanarkshire County. In England, the name appears in London as well as in the counties of Yorkshire and Lancashire. Additionally, there are various Kelley families residing in several regions of Wales. A significant number of individuals bearing the Kelley surname emigrated to the United States, Canada, New Zealand, and Australia during the potato famine of the 1840s. Within the United States, states such as Illinois, Massachusetts, Ohio, New York, Pennsylvania, Indiana, Michigan, California, Georgia, and New Jersey are home to numerous Kelley families. Among those notable individuals with the Kelley surname are Mike Kelley, a professional football player; David E. Kelley, a television producer and writer; Nancy Kelley, a film actress; DeForest Kelley, an actor; Abby Kelley, a 19th-century abolitionist and social reformer in America; Harold Kelley, an Australian rugby player; Kitty Kelley, an American journalist and author; and Clarence M. Kelley, who served as the director of the FBI.