The History and Significance of the McDonnell Surname

McDonnell is a surname of Scottish and Irish origin. It is an anglicized form of the Gaelic name Mac Dónaill, which means "son of Donal," where Donal is a variant of the name Donald. The name is commonly found in Scotland and Ireland, and has also been adopted by families in other countries with Scottish or Irish heritage.

In the United States, the McDonnell name is most commonly found in the eastern states, particularly in New York and Pennsylvania, where many Scottish and Irish immigrants settled in the 18th and 19th centuries. Today, the name is found throughout the country, and there are many notable individuals with the surname who have made significant contributions to various fields, including politics, business, sports, and entertainment.