Tagged: Cahan, Kane, Limavady This topic contains 1 reply, has 2 voices, and was last updated by Ganstry 1 year ago. Author Posts April 23, 2018 at 1:46 pm #10193 IGRS Editor Keymaster Anyone know if the surnames Kane and Cahan in and around Limavady, Co. Derry, might be interchangeable? January 4, 2019 at 3:07 pm #12281 Ganstry Participant Probably. I know one O’Cahan from near Limavady who anglicised her name to O’Kane for university in England. This reply was modified 1 year ago by Ganstry. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.