McAllen (surname) McAllen (surname) McAllen is an Scots Gaelic surname, originating from "MacAllen" in Scotland. Historically, the name has migrated to Ireland, where the prefix of the name has been commonly transposed with "Mc". The first recorded arrivals to Ireland bearing this name came in the 15th century to County Donegal, with the arrival of Gallowglas military families to support the Irish nobility of the north. McAllen is derivative of "Ó h-Ailín" or "Ailin", which in Scottish Gaelic means both "little rock" and "harmony", and with the Mc prefix meaning "son of". Variant spellings include McAlan, McAllan, etc. The surname McAllen has
McLaughlin (surname) and M(a)cLoughlin are rarely English forms of the surname "ó/ní Lachtna", a phonetic corruption of the much more common "Loughney" or "M(a)cLoughney". Unlike Irish surnames that have only one Gaelic source for their English form, it is not possible to tell by the spelling "McLaughlin" and other English spellings whether the person bearing the name is descended from the "Mac/Nic Lochlainn" family, the "Ó/Ní M(h)ǽilsheáchlainn" family, or the "Ó/Ní Lachtna" family. [[Category:Anglicised Scottish Gaelic-language surnames]] [[Category:Anglicised Irish-language surnames]] [[Category:Surnames of Ulster-Scottish origin]] [[Category:Patronymic surnames]] McLaughlin (surname) M(a)cLaughlin is the most common English form of "Mac Lochlainn", a masculine surname of