McGonigal
McGonigal is a surname of Irish origin. It is an Anglicized form of a Gaelic patronymic, typically interpreted as meaning “son of a Gaelic personal name.” Variants and related spellings, such as McGonagall, reflect historical orthographic changes in Ireland and among emigrant communities. The name is found in Ireland and throughout the Irish diaspora, including the United States, the United Kingdom, Canada, and Australia.
In contemporary usage, McGonigal appears as a family name for individuals in various professions and public
As with many Irish surnames, McGonigal has multiple spellings and occasional confusion with similarly spelled names.