the name Kinahan revealed many variations, including Cunigan, Conigan, Cunnigan, Conaghan, Conaughan, O'Cunigan, O'Conaghan, Connaghan, Connaughan, Kinneghan, Kinnegan and many more. First found in County Sligo , where they held a family seat from very ancient times.   More More about the Kinahan History... Our PDF Extended History includes the early