McAllister (surname) McAllister (surname) McAllister is a surname from Scotland and Ireland that originates from the Gaelic name Mac Alasdair, meaning son of God. Alasdair is the Gaelic form of the first name Alexander. The Mc Alisters for the greater part owe their ancestry to the Scottish clan of the Mac Donalds. The name is derived from the personal name Alexander. The Mc Alisters arrived in Ulster as Gallowglasses at the invitation of the MacDonnell's. Today the greatest numbers of the name are to be found in counties Antrim, Londonderry, Fermanagh, and Dublin, otherwise the name is widely dispersed. The McAllister surname
McPhillips The McPhillips surname was found to be the 31st most numerous in County Monaghan in 1970. It is almost exclusive in Dartry where it is the 7th most common surname. In Connacht, Phillips is an Anglicisation of McPhilbin which is one of the Hibernicised branches of the Burke clan. The surname was used interchangeably with Mac Philib & McPhillips, but most later dropped the Mc/Mac prefix. In Scotland, different variations of the surname can be found in Inverness-shire and Argyllshire. The most common version is McKillop, which can be represented in Scottish Gaelic as MacFhilib and MacPhilip. Politics Sports Culture