Recorded as Boyle, Boyall, and O’ Boyle, this is generally regarded as an Irish surname of great antiquity. However it may also be English of Irish origin or English of French origins! If Irish it derives from the early Gaelic
Boyle
The Boyle and Kilkie family connection came via the marriage of Patrick James Boyle and Mary Ann Kilkie on 12 April 1935 at St Francis’s Church, Gorbals, Glasgow. As you will already know Boyle and its variants is one of the commonest surnames