Flynn

Flynn is an Irish surname or first name, an anglicised form of the Irish "Ó Floinn", meaning "descendant of Flann" (a byname meaning "reddish (complexion)" or "ruddy"). The name is more commonly used as a surname rather than a first name. The name rose independently in several parts of Ireland.
According to John O'Donovan's 1849 works, the modern descendants of Lugaid mac Con include the O'Driscolls, O'Learys, Coffeys, Hennessys and Flynns of County Cork.