Madden (name)

Madden is a surname of Irish origin. It is an anglicized form of the Gaelic surname Ó Madáin, meaning "descendant of Madán." Madán is a personal name thought to mean "little dog" or "hound," derived from the diminutive of madra, meaning "dog."

The Madden family was historically a powerful clan in County Galway, Ireland. Their territory was known as Moylurg, and they were one of the "Hy-Many" clans who claimed descent from Maine Mór, a legendary king of Connacht.

The name Madden is found in Ireland, England, the United States, and other countries due to emigration. The surname has been borne by a number of notable individuals.