Origin of the name Cullen: Borrowed from the Irish, Cullen is the Anglicized form of the Irish surname Mac Cuilinn (son of Cuileann). Cuileann is an Irish name meaning “holly.” Var: Cullan, Cullin. From A World of Baby Names by Teresa Norman.Buy the book.
Kullen is baby boy name mainly popular in Christian religion and its main origin is . Kullen name meanings is Holly. Other similar sounding names can be Cullen.