Barbarin is a surname. Notable people with the surname include: Paul Jean Joseph Barbarin (1855–1931), French mathematician Philippe Barbarin, Archbishop emeritus of Lyon, France, and Cardinal of the Catholic Church Members of the musical Barbarin family Isidore Barbarin (1871–1960), New Orleans jazz cornet and alto horn player and bandleader, father of Paul and Louis, grandfather of Danny Barker, great-grandfather of Lucien Lucien Barbarin (1956–2020), New Orleans trombone player Paul Barbarin (1899–1969), New Orleans jazz drummer Louis Barbarin (1902–1997), New Orleans jazz drummer