Killoran (Irish: Mac Giolla Luaighrinn) is a surname of Irish origin meaning son of a devotee of (Saint) Luaighreann. Spelling variations include Mac Killoran, Gilloran, Gilleran and O'Giollarain. It could also come from the toponymicCill Luaighrinn, in this case meaning church of Luaighrinn.
This page lists people with the surnameKilloran. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.
